68366368

素因数分解:

$2^5\times 7^2\times {\mathrm{59}}^1\times {\mathrm{739}}^1$

素因数の和:822

約数の個数: 72

約数和(自身を含む): 159440400

約数和(自身を除く): 91074032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 59, 98, 112, 118, 196, 224, 236, 392, 413, 472, 739, 784, 826, 944, 1478, 1568, 1652, 1888, 2891, 2956, 3304, 5173, 5782, 5912, 6608, 10346, 11564, 11824, 13216, 20692, 23128, 23648, 36211, 41384, 43601, 46256, 72422, 82768, 87202, 92512, 144844, 165536, 174404, 289688, 305207, 348808, 579376, 610414, 697616, 1158752, 1220828, 1395232, 2136449, 2441656, 4272898, 4883312, 8545796, 9766624, 17091592, 34183184, 68366368]

約数ペア:

[(1, 68366368), (2, 34183184), (4, 17091592), (7, 9766624), (8, 8545796), (14, 4883312), (16, 4272898), (28, 2441656), (32, 2136449), (49, 1395232), (56, 1220828), (59, 1158752), (98, 697616), (112, 610414), (118, 579376), (196, 348808), (224, 305207), (236, 289688), (392, 174404), (413, 165536), (472, 144844), (739, 92512), (784, 87202), (826, 82768), (944, 72422), (1478, 46256), (1568, 43601), (1652, 41384), (1888, 36211), (2891, 23648), (2956, 23128), (3304, 20692), (5173, 13216), (5782, 11824), (5912, 11564), (6608, 10346)]