85678976

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 178296000

約数和(自身を除く): 92617024

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 79, 128, 148, 158, 229, 296, 316, 458, 592, 632, 916, 1184, 1264, 1832, 2368, 2528, 2923, 3664, 4736, 5056, 5846, 7328, 8473, 10112, 11692, 14656, 16946, 18091, 23384, 29312, 33892, 36182, 46768, 67784, 72364, 93536, 135568, 144728, 187072, 271136, 289456, 374144, 542272, 578912, 669367, 1084544, 1157824, 1338734, 2315648, 2677468, 5354936, 10709872, 21419744, 42839488, 85678976]

約数ペア:

[(1, 85678976), (2, 42839488), (4, 21419744), (8, 10709872), (16, 5354936), (32, 2677468), (37, 2315648), (64, 1338734), (74, 1157824), (79, 1084544), (128, 669367), (148, 578912), (158, 542272), (229, 374144), (296, 289456), (316, 271136), (458, 187072), (592, 144728), (632, 135568), (916, 93536), (1184, 72364), (1264, 67784), (1832, 46768), (2368, 36182), (2528, 33892), (2923, 29312), (3664, 23384), (4736, 18091), (5056, 16946), (5846, 14656), (7328, 11692), (8473, 10112)]