81391503648

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1163}}^1\times {\mathrm{8011}}^1$

素因数の和:9207

約数の個数: 192

約数和(自身を含む): 263216120832

約数和(自身を除く): 181824617184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 182, 208, 224, 273, 312, 336, 364, 416, 546, 624, 672, 728, 1092, 1163, 1248, 1456, 2184, 2326, 2912, 3489, 4368, 4652, 6978, 8011, 8141, 8736, 9304, 13956, 15119, 16022, 16282, 18608, 24033, 24423, 27912, 30238, 32044, 32564, 37216, 45357, 48066, 48846, 55824, 56077, 60476, 64088, 65128, 90714, 96132, 97692, 104143, 105833, 111648, 112154, 120952, 128176, 130256, 168231, 181428, 192264, 195384, 208286, 211666, 224308, 241904, 256352, 260512, 312429, 317499, 336462, 362856, 384528, 390768, 416572, 423332, 448616, 483808, 624858, 634998, 672924, 725712, 729001, 769056, 781536, 833144, 846664, 897232, 1249716, 1269996, 1345848, 1451424, 1458002, 1666288, 1693328, 1794464, 2187003, 2499432, 2539992, 2691696, 2916004, 3332576, 3386656, 4374006, 4998864, 5079984, 5383392, 5832008, 8748012, 9316793, 9997728, 10159968, 11664016, 17496024, 18633586, 23328032, 27950379, 34992048, 37267172, 55900758, 65217551, 69984096, 74534344, 111801516, 121118309, 130435102, 149068688, 195652653, 223603032, 242236618, 260870204, 298137376, 363354927, 391305306, 447206064, 484473236, 521740408, 726709854, 782610612, 847828163, 894412128, 968946472, 1043480816, 1453419708, 1565221224, 1695656326, 1937892944, 2086961632, 2543484489, 2906839416, 3130442448, 3391312652, 3875785888, 5086968978, 5813678832, 6260884896, 6782625304, 10173937956, 11627357664, 13565250608, 20347875912, 27130501216, 40695751824, 81391503648]

約数ペア:

[(1, 81391503648), (2, 40695751824), (3, 27130501216), (4, 20347875912), (6, 13565250608), (7, 11627357664), (8, 10173937956), (12, 6782625304), (13, 6260884896), (14, 5813678832), (16, 5086968978), (21, 3875785888), (24, 3391312652), (26, 3130442448), (28, 2906839416), (32, 2543484489), (39, 2086961632), (42, 1937892944), (48, 1695656326), (52, 1565221224), (56, 1453419708), (78, 1043480816), (84, 968946472), (91, 894412128), (96, 847828163), (104, 782610612), (112, 726709854), (156, 521740408), (168, 484473236), (182, 447206064), (208, 391305306), (224, 363354927), (273, 298137376), (312, 260870204), (336, 242236618), (364, 223603032), (416, 195652653), (546, 149068688), (624, 130435102), (672, 121118309), (728, 111801516), (1092, 74534344), (1163, 69984096), (1248, 65217551), (1456, 55900758), (2184, 37267172), (2326, 34992048), (2912, 27950379), (3489, 23328032), (4368, 18633586), (4652, 17496024), (6978, 11664016), (8011, 10159968), (8141, 9997728), (8736, 9316793), (9304, 8748012), (13956, 5832008), (15119, 5383392), (16022, 5079984), (16282, 4998864), (18608, 4374006), (24033, 3386656), (24423, 3332576), (27912, 2916004), (30238, 2691696), (32044, 2539992), (32564, 2499432), (37216, 2187003), (45357, 1794464), (48066, 1693328), (48846, 1666288), (55824, 1458002), (56077, 1451424), (60476, 1345848), (64088, 1269996), (65128, 1249716), (90714, 897232), (96132, 846664), (97692, 833144), (104143, 781536), (105833, 769056), (111648, 729001), (112154, 725712), (120952, 672924), (128176, 634998), (130256, 624858), (168231, 483808), (181428, 448616), (192264, 423332), (195384, 416572), (208286, 390768), (211666, 384528), (224308, 362856), (241904, 336462), (256352, 317499), (260512, 312429)]