77968768

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 162094320

約数和(自身を除く): 84125552

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 101, 128, 148, 163, 202, 296, 326, 404, 592, 652, 808, 1184, 1304, 1616, 2368, 2608, 3232, 3737, 4736, 5216, 6031, 6464, 7474, 10432, 12062, 12928, 14948, 16463, 20864, 24124, 29896, 32926, 48248, 59792, 65852, 96496, 119584, 131704, 192992, 239168, 263408, 385984, 478336, 526816, 609131, 771968, 1053632, 1218262, 2107264, 2436524, 4873048, 9746096, 19492192, 38984384, 77968768]

約数ペア:

[(1, 77968768), (2, 38984384), (4, 19492192), (8, 9746096), (16, 4873048), (32, 2436524), (37, 2107264), (64, 1218262), (74, 1053632), (101, 771968), (128, 609131), (148, 526816), (163, 478336), (202, 385984), (296, 263408), (326, 239168), (404, 192992), (592, 131704), (652, 119584), (808, 96496), (1184, 65852), (1304, 59792), (1616, 48248), (2368, 32926), (2608, 29896), (3232, 24124), (3737, 20864), (4736, 16463), (5216, 14948), (6031, 12928), (6464, 12062), (7474, 10432)]