72487744

素因数分解:

$2^6\times 7^1\times {\mathrm{239}}^1\times {\mathrm{677}}^1$

素因数の和:935

約数の個数: 56

約数和(自身を含む): 165323520

約数和(自身を除く): 92835776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 239, 448, 478, 677, 956, 1354, 1673, 1912, 2708, 3346, 3824, 4739, 5416, 6692, 7648, 9478, 10832, 13384, 15296, 18956, 21664, 26768, 37912, 43328, 53536, 75824, 107072, 151648, 161803, 303296, 323606, 647212, 1132621, 1294424, 2265242, 2588848, 4530484, 5177696, 9060968, 10355392, 18121936, 36243872, 72487744]

約数ペア:

[(1, 72487744), (2, 36243872), (4, 18121936), (7, 10355392), (8, 9060968), (14, 5177696), (16, 4530484), (28, 2588848), (32, 2265242), (56, 1294424), (64, 1132621), (112, 647212), (224, 323606), (239, 303296), (448, 161803), (478, 151648), (677, 107072), (956, 75824), (1354, 53536), (1673, 43328), (1912, 37912), (2708, 26768), (3346, 21664), (3824, 18956), (4739, 15296), (5416, 13384), (6692, 10832), (7648, 9478)]