87643296

素因数分解:

$2^5\times 3^6\times {\mathrm{13}}^1\times {\mathrm{17}}^2$

素因数の和:75

約数の個数: 252

約数和(自身を含む): 295955982

約数和(自身を除く): 208312686

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 32, 34, 36, 39, 48, 51, 52, 54, 68, 72, 78, 81, 96, 102, 104, 108, 117, 136, 144, 153, 156, 162, 204, 208, 216, 221, 234, 243, 272, 288, 289, 306, 312, 324, 351, 408, 416, 432, 442, 459, 468, 486, 544, 578, 612, 624, 648, 663, 702, 729, 816, 864, 867, 884, 918, 936, 972, 1053, 1156, 1224, 1248, 1296, 1326, 1377, 1404, 1458, 1632, 1734, 1768, 1836, 1872, 1944, 1989, 2106, 2312, 2448, 2592, 2601, 2652, 2754, 2808, 2916, 3159, 3468, 3536, 3672, 3744, 3757, 3888, 3978, 4131, 4212, 4624, 4896, 5202, 5304, 5508, 5616, 5832, 5967, 6318, 6936, 7072, 7344, 7514, 7776, 7803, 7956, 8262, 8424, 9248, 9477, 10404, 10608, 11016, 11232, 11271, 11664, 11934, 12393, 12636, 13872, 14688, 15028, 15606, 15912, 16524, 16848, 17901, 18954, 20808, 21216, 22032, 22542, 23328, 23409, 23868, 24786, 25272, 27744, 30056, 31212, 31824, 33048, 33696, 33813, 35802, 37908, 41616, 44064, 45084, 46818, 47736, 49572, 50544, 53703, 60112, 62424, 63648, 66096, 67626, 70227, 71604, 75816, 83232, 90168, 93636, 95472, 99144, 101088, 101439, 107406, 120224, 124848, 132192, 135252, 140454, 143208, 151632, 161109, 180336, 187272, 190944, 198288, 202878, 210681, 214812, 249696, 270504, 280908, 286416, 303264, 304317, 322218, 360672, 374544, 396576, 405756, 421362, 429624, 541008, 561816, 572832, 608634, 644436, 749088, 811512, 842724, 859248, 912951, 1082016, 1123632, 1217268, 1288872, 1623024, 1685448, 1718496, 1825902, 2247264, 2434536, 2577744, 2738853, 3246048, 3370896, 3651804, 4869072, 5155488, 5477706, 6741792, 7303608, 9738144, 10955412, 14607216, 21910824, 29214432, 43821648, 87643296]

約数ペア:

[(1, 87643296), (2, 43821648), (3, 29214432), (4, 21910824), (6, 14607216), (8, 10955412), (9, 9738144), (12, 7303608), (13, 6741792), (16, 5477706), (17, 5155488), (18, 4869072), (24, 3651804), (26, 3370896), (27, 3246048), (32, 2738853), (34, 2577744), (36, 2434536), (39, 2247264), (48, 1825902), (51, 1718496), (52, 1685448), (54, 1623024), (68, 1288872), (72, 1217268), (78, 1123632), (81, 1082016), (96, 912951), (102, 859248), (104, 842724), (108, 811512), (117, 749088), (136, 644436), (144, 608634), (153, 572832), (156, 561816), (162, 541008), (204, 429624), (208, 421362), (216, 405756), (221, 396576), (234, 374544), (243, 360672), (272, 322218), (288, 304317), (289, 303264), (306, 286416), (312, 280908), (324, 270504), (351, 249696), (408, 214812), (416, 210681), (432, 202878), (442, 198288), (459, 190944), (468, 187272), (486, 180336), (544, 161109), (578, 151632), (612, 143208), (624, 140454), (648, 135252), (663, 132192), (702, 124848), (729, 120224), (816, 107406), (864, 101439), (867, 101088), (884, 99144), (918, 95472), (936, 93636), (972, 90168), (1053, 83232), (1156, 75816), (1224, 71604), (1248, 70227), (1296, 67626), (1326, 66096), (1377, 63648), (1404, 62424), (1458, 60112), (1632, 53703), (1734, 50544), (1768, 49572), (1836, 47736), (1872, 46818), (1944, 45084), (1989, 44064), (2106, 41616), (2312, 37908), (2448, 35802), (2592, 33813), (2601, 33696), (2652, 33048), (2754, 31824), (2808, 31212), (2916, 30056), (3159, 27744), (3468, 25272), (3536, 24786), (3672, 23868), (3744, 23409), (3757, 23328), (3888, 22542), (3978, 22032), (4131, 21216), (4212, 20808), (4624, 18954), (4896, 17901), (5202, 16848), (5304, 16524), (5508, 15912), (5616, 15606), (5832, 15028), (5967, 14688), (6318, 13872), (6936, 12636), (7072, 12393), (7344, 11934), (7514, 11664), (7776, 11271), (7803, 11232), (7956, 11016), (8262, 10608), (8424, 10404), (9248, 9477)]