74607288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:357

約数の個数: 128

約数和(自身を含む): 228510720

約数和(自身を除く): 153903432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 151, 168, 173, 204, 238, 302, 346, 357, 408, 453, 476, 519, 604, 692, 714, 906, 952, 1038, 1057, 1208, 1211, 1384, 1428, 1812, 2076, 2114, 2422, 2567, 2856, 2941, 3171, 3624, 3633, 4152, 4228, 4844, 5134, 5882, 6342, 7266, 7701, 8456, 8823, 9688, 10268, 11764, 12684, 14532, 15402, 17646, 17969, 20536, 20587, 23528, 25368, 26123, 29064, 30804, 35292, 35938, 41174, 52246, 53907, 61608, 61761, 70584, 71876, 78369, 82348, 104492, 107814, 123522, 143752, 156738, 164696, 182861, 208984, 215628, 247044, 313476, 365722, 431256, 444091, 494088, 548583, 626952, 731444, 888182, 1097166, 1332273, 1462888, 1776364, 2194332, 2664546, 3108637, 3552728, 4388664, 5329092, 6217274, 9325911, 10658184, 12434548, 18651822, 24869096, 37303644, 74607288]

約数ペア:

[(1, 74607288), (2, 37303644), (3, 24869096), (4, 18651822), (6, 12434548), (7, 10658184), (8, 9325911), (12, 6217274), (14, 5329092), (17, 4388664), (21, 3552728), (24, 3108637), (28, 2664546), (34, 2194332), (42, 1776364), (51, 1462888), (56, 1332273), (68, 1097166), (84, 888182), (102, 731444), (119, 626952), (136, 548583), (151, 494088), (168, 444091), (173, 431256), (204, 365722), (238, 313476), (302, 247044), (346, 215628), (357, 208984), (408, 182861), (453, 164696), (476, 156738), (519, 143752), (604, 123522), (692, 107814), (714, 104492), (906, 82348), (952, 78369), (1038, 71876), (1057, 70584), (1208, 61761), (1211, 61608), (1384, 53907), (1428, 52246), (1812, 41174), (2076, 35938), (2114, 35292), (2422, 30804), (2567, 29064), (2856, 26123), (2941, 25368), (3171, 23528), (3624, 20587), (3633, 20536), (4152, 17969), (4228, 17646), (4844, 15402), (5134, 14532), (5882, 12684), (6342, 11764), (7266, 10268), (7701, 9688), (8456, 8823)]