123808512

素因数分解:

$2^8\times 3^1\times {\mathrm{37}}^1\times {\mathrm{4357}}^1$

素因数の和:4413

約数の個数: 72

約数和(自身を含む): 338494576

約数和(自身を除く): 214686064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 256, 296, 384, 444, 592, 768, 888, 1184, 1776, 2368, 3552, 4357, 4736, 7104, 8714, 9472, 13071, 14208, 17428, 26142, 28416, 34856, 52284, 69712, 104568, 139424, 161209, 209136, 278848, 322418, 418272, 483627, 557696, 644836, 836544, 967254, 1115392, 1289672, 1673088, 1934508, 2579344, 3346176, 3869016, 5158688, 7738032, 10317376, 15476064, 20634752, 30952128, 41269504, 61904256, 123808512]

約数ペア:

[(1, 123808512), (2, 61904256), (3, 41269504), (4, 30952128), (6, 20634752), (8, 15476064), (12, 10317376), (16, 7738032), (24, 5158688), (32, 3869016), (37, 3346176), (48, 2579344), (64, 1934508), (74, 1673088), (96, 1289672), (111, 1115392), (128, 967254), (148, 836544), (192, 644836), (222, 557696), (256, 483627), (296, 418272), (384, 322418), (444, 278848), (592, 209136), (768, 161209), (888, 139424), (1184, 104568), (1776, 69712), (2368, 52284), (3552, 34856), (4357, 28416), (4736, 26142), (7104, 17428), (8714, 14208), (9472, 13071)]