87127616

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{523}}^1$

素因数の和:691

約数の個数: 56

約数和(自身を含む): 183672480

約数和(自身を除く): 96544864

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 137, 152, 274, 304, 523, 548, 608, 1046, 1096, 1216, 2092, 2192, 2603, 4184, 4384, 5206, 8368, 8768, 9937, 10412, 16736, 19874, 20824, 33472, 39748, 41648, 71651, 79496, 83296, 143302, 158992, 166592, 286604, 317984, 573208, 635968, 1146416, 1361369, 2292832, 2722738, 4585664, 5445476, 10890952, 21781904, 43563808, 87127616]

約数ペア:

[(1, 87127616), (2, 43563808), (4, 21781904), (8, 10890952), (16, 5445476), (19, 4585664), (32, 2722738), (38, 2292832), (64, 1361369), (76, 1146416), (137, 635968), (152, 573208), (274, 317984), (304, 286604), (523, 166592), (548, 158992), (608, 143302), (1046, 83296), (1096, 79496), (1216, 71651), (2092, 41648), (2192, 39748), (2603, 33472), (4184, 20824), (4384, 19874), (5206, 16736), (8368, 10412), (8768, 9937)]