80203746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{6101}}^1$

素因数の和:6426

約数の個数: 32

約数和(自身を含む): 183938688

約数和(自身を除く): 103734942

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 313, 626, 939, 1878, 2191, 4382, 6101, 6573, 12202, 13146, 18303, 36606, 42707, 85414, 128121, 256242, 1909613, 3819226, 5728839, 11457678, 13367291, 26734582, 40101873, 80203746]

約数ペア:

[(1, 80203746), (2, 40101873), (3, 26734582), (6, 13367291), (7, 11457678), (14, 5728839), (21, 3819226), (42, 1909613), (313, 256242), (626, 128121), (939, 85414), (1878, 42707), (2191, 36606), (4382, 18303), (6101, 13146), (6573, 12202)]