72705002832

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:189

約数の個数: 1080

約数和(自身を含む): 279215629056

約数和(自身を除く): 206510626224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 31, 33, 36, 41, 42, 44, 48, 49, 56, 62, 63, 66, 67, 72, 77, 82, 84, 88, 93, 98, 99, 112, 121, 123, 124, 126, 132, 134, 144, 147, 154, 164, 168, 176, 186, 196, 198, 201, 217, 231, 242, 246, 248, 252, 264, 268, 279, 287, 294, 308, 328, 336, 341, 363, 369, 372, 392, 396, 402, 434, 441, 451, 462, 469, 484, 492, 496, 504, 528, 536, 539, 558, 574, 588, 603, 616, 651, 656, 682, 693, 726, 737, 738, 744, 784, 792, 804, 847, 861, 868, 882, 902, 924, 938, 968, 984, 1008, 1023, 1072, 1078, 1089, 1116, 1148, 1176, 1206, 1232, 1271, 1302, 1353, 1364, 1386, 1407, 1452, 1474, 1476, 1488, 1519, 1584, 1608, 1617, 1694, 1722, 1736, 1764, 1804, 1848, 1876, 1936, 1953, 1968, 2009, 2046, 2077, 2156, 2178, 2211, 2232, 2296, 2352, 2387, 2412, 2541, 2542, 2583, 2604, 2706, 2728, 2747, 2772, 2814, 2904, 2948, 2952, 3038, 3069, 3157, 3216, 3234, 3283, 3388, 3444, 3472, 3528, 3608, 3696, 3751, 3752, 3813, 3906, 4018, 4059, 4092, 4154, 4221, 4312, 4356, 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32428, 32472, 32964, 33232, 33418, 33759, 33768, 34727, 35376, 35574, 35588, 36113, 36162, 36456, 37386, 37884, 38192, 38458, 38808, 39396, 39688, 40656, 41272, 41328, 41943, 42966, 43617, 43952, 44198, 44649, 45012, 45694, 45756, 46431, 47432, 48216, 48642, 49104, 49446, 49848, 50127, 50512, 52514, 52528, 53064, 53361, 53382, 54684, 55924, 56749, 56826, 57288, 57687, 58156, 59094, 59532, 60016, 60434, 60984, 61008, 61908, 62279, 64856, 64944, 65928, 66297, 66836, 67518, 67536, 68541, 69454, 71148, 71176, 72226, 72324, 72912, 72963, 74772, 75768, 76916, 77616, 78771, 78792, 79376, 80073, 82544, 83886, 85157, 85932, 87234, 88396, 89298, 90024, 90651, 91388, 91512, 92862, 94864, 96432, 97284, 97867, 98892, 99696, 100254, 101773, 104181, 105028, 106128, 106722, 106764, 108339, 109368, 111848, 113498, 113652, 114576, 115374, 116312, 118188, 119064, 120868, 121968, 123816, 124558, 125829, 129712, 130851, 131856, 132594, 133672, 134603, 135036, 137082, 138908, 142296, 142352, 144452, 144648, 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約数ペア:

[(1, 72705002832), (2, 36352501416), (3, 24235000944), (4, 18176250708), (6, 12117500472), (7, 10386428976), (8, 9088125354), (9, 8078333648), (11, 6609545712), (12, 6058750236), (14, 5193214488), (16, 4544062677), (18, 4039166824), (21, 3462142992), (22, 3304772856), (24, 3029375118), (28, 2596607244), (31, 2345322672), (33, 2203181904), (36, 2019583412), (41, 1773292752), (42, 1731071496), (44, 1652386428), (48, 1514687559), (49, 1483775568), (56, 1298303622), (62, 1172661336), (63, 1154047664), (66, 1101590952), (67, 1085149296), (72, 1009791706), (77, 944220816), (82, 886646376), (84, 865535748), (88, 826193214), (93, 781774224), (98, 741887784), (99, 734393968), (112, 649151811), (121, 600867792), (123, 591097584), (124, 586330668), (126, 577023832), (132, 550795476), (134, 542574648), (144, 504895853), (147, 494591856), (154, 472110408), (164, 443323188), (168, 432767874), (176, 413096607), (186, 390887112), (196, 370943892), (198, 367196984), (201, 361716432), (217, 335046096), (231, 314740272), (242, 300433896), (246, 295548792), (248, 293165334), (252, 288511916), (264, 275397738), (268, 271287324), (279, 260591408), (287, 253327536), (294, 247295928), (308, 236055204), (328, 221661594), (336, 216383937), (341, 213211152), (363, 200289264), (369, 197032528), (372, 195443556), (392, 185471946), (396, 183598492), (402, 180858216), (434, 167523048), (441, 164863952), (451, 161208432), (462, 157370136), (469, 155021328), (484, 150216948), (492, 147774396), (496, 146582667), (504, 144255958), (528, 137698869), (536, 135643662), (539, 134888688), (558, 130295704), (574, 126663768), (588, 123647964), (603, 120572144), (616, 118027602), (651, 111682032), (656, 110830797), (682, 106605576), (693, 104913424), (726, 100144632), (737, 98649936), (738, 98516264), (744, 97721778), (784, 92735973), (792, 91799246), (804, 90429108), (847, 85838256), (861, 84442512), (868, 83761524), (882, 82431976), (902, 80604216), (924, 78685068), (938, 77510664), (968, 75108474), (984, 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