77372456

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{12227}}^1$

素因数の和:12353

約数の個数: 32

約数和(自身を含む): 167279040

約数和(自身を除く): 89906584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 452, 791, 904, 1582, 3164, 6328, 12227, 24454, 48908, 85589, 97816, 171178, 342356, 684712, 1381651, 2763302, 5526604, 9671557, 11053208, 19343114, 38686228, 77372456]

約数ペア:

[(1, 77372456), (2, 38686228), (4, 19343114), (7, 11053208), (8, 9671557), (14, 5526604), (28, 2763302), (56, 1381651), (113, 684712), (226, 342356), (452, 171178), (791, 97816), (904, 85589), (1582, 48908), (3164, 24454), (6328, 12227)]