90349896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1009}}^1$

素因数の和:1079

約数の個数: 128

約数和(自身を含む): 285062400

約数和(自身を除く): 194712504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 41, 42, 52, 56, 78, 82, 84, 91, 104, 123, 156, 164, 168, 182, 246, 273, 287, 312, 328, 364, 492, 533, 546, 574, 728, 861, 984, 1009, 1066, 1092, 1148, 1599, 1722, 2018, 2132, 2184, 2296, 3027, 3198, 3444, 3731, 4036, 4264, 6054, 6396, 6888, 7063, 7462, 8072, 11193, 12108, 12792, 13117, 14126, 14924, 21189, 22386, 24216, 26234, 28252, 29848, 39351, 41369, 42378, 44772, 52468, 56504, 78702, 82738, 84756, 89544, 91819, 104936, 124107, 157404, 165476, 169512, 183638, 248214, 275457, 289583, 314808, 330952, 367276, 496428, 537797, 550914, 579166, 734552, 868749, 992856, 1075594, 1101828, 1158332, 1613391, 1737498, 2151188, 2203656, 2316664, 3226782, 3474996, 3764579, 4302376, 6453564, 6949992, 7529158, 11293737, 12907128, 15058316, 22587474, 30116632, 45174948, 90349896]

約数ペア:

[(1, 90349896), (2, 45174948), (3, 30116632), (4, 22587474), (6, 15058316), (7, 12907128), (8, 11293737), (12, 7529158), (13, 6949992), (14, 6453564), (21, 4302376), (24, 3764579), (26, 3474996), (28, 3226782), (39, 2316664), (41, 2203656), (42, 2151188), (52, 1737498), (56, 1613391), (78, 1158332), (82, 1101828), (84, 1075594), (91, 992856), (104, 868749), (123, 734552), (156, 579166), (164, 550914), (168, 537797), (182, 496428), (246, 367276), (273, 330952), (287, 314808), (312, 289583), (328, 275457), (364, 248214), (492, 183638), (533, 169512), (546, 165476), (574, 157404), (728, 124107), (861, 104936), (984, 91819), (1009, 89544), (1066, 84756), (1092, 82738), (1148, 78702), (1599, 56504), (1722, 52468), (2018, 44772), (2132, 42378), (2184, 41369), (2296, 39351), (3027, 29848), (3198, 28252), (3444, 26234), (3731, 24216), (4036, 22386), (4264, 21189), (6054, 14924), (6396, 14126), (6888, 13117), (7063, 12792), (7462, 12108), (8072, 11193)]