87565504

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:234

約数の個数: 112

約数和(自身を含む): 204313536

約数和(自身を除く): 116748032

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 41, 52, 64, 68, 82, 104, 136, 151, 164, 208, 221, 272, 302, 328, 416, 442, 533, 544, 604, 656, 697, 832, 884, 1066, 1088, 1208, 1312, 1394, 1768, 1963, 2132, 2416, 2567, 2624, 2788, 3536, 3926, 4264, 4832, 5134, 5576, 6191, 7072, 7852, 8528, 9061, 9664, 10268, 11152, 12382, 14144, 15704, 17056, 18122, 20536, 22304, 24764, 31408, 33371, 34112, 36244, 41072, 44608, 49528, 62816, 66742, 72488, 80483, 82144, 99056, 105247, 125632, 133484, 144976, 160966, 164288, 198112, 210494, 266968, 289952, 321932, 396224, 420988, 533936, 579904, 643864, 841976, 1067872, 1287728, 1368211, 1683952, 2135744, 2575456, 2736422, 3367904, 5150912, 5472844, 6735808, 10945688, 21891376, 43782752, 87565504]

約数ペア:

[(1, 87565504), (2, 43782752), (4, 21891376), (8, 10945688), (13, 6735808), (16, 5472844), (17, 5150912), (26, 3367904), (32, 2736422), (34, 2575456), (41, 2135744), (52, 1683952), (64, 1368211), (68, 1287728), (82, 1067872), (104, 841976), (136, 643864), (151, 579904), (164, 533936), (208, 420988), (221, 396224), (272, 321932), (302, 289952), (328, 266968), (416, 210494), (442, 198112), (533, 164288), (544, 160966), (604, 144976), (656, 133484), (697, 125632), (832, 105247), (884, 99056), (1066, 82144), (1088, 80483), (1208, 72488), (1312, 66742), (1394, 62816), (1768, 49528), (1963, 44608), (2132, 41072), (2416, 36244), (2567, 34112), (2624, 33371), (2788, 31408), (3536, 24764), (3926, 22304), (4264, 20536), (4832, 18122), (5134, 17056), (5576, 15704), (6191, 14144), (7072, 12382), (7852, 11152), (8528, 10268), (9061, 9664)]