82903716

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{109661}}^1$

素因数の和:109681

約数の個数: 48

約数和(自身を含む): 245642880

約数和(自身を除く): 162739164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 109661, 219322, 328983, 438644, 657966, 767627, 986949, 1315932, 1535254, 1973898, 2302881, 2960847, 3070508, 3947796, 4605762, 5921694, 6908643, 9211524, 11843388, 13817286, 20725929, 27634572, 41451858, 82903716]

約数ペア:

[(1, 82903716), (2, 41451858), (3, 27634572), (4, 20725929), (6, 13817286), (7, 11843388), (9, 9211524), (12, 6908643), (14, 5921694), (18, 4605762), (21, 3947796), (27, 3070508), (28, 2960847), (36, 2302881), (42, 1973898), (54, 1535254), (63, 1315932), (84, 986949), (108, 767627), (126, 657966), (189, 438644), (252, 328983), (378, 219322), (756, 109661)]