84221208

素因数分解:

$2^3\times 3^4\times {\mathrm{129971}}^1$

素因数の和:129989

約数の個数: 40

約数和(自身を含む): 235899180

約数和(自身を除く): 151677972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 129971, 259942, 389913, 519884, 779826, 1039768, 1169739, 1559652, 2339478, 3119304, 3509217, 4678956, 7018434, 9357912, 10527651, 14036868, 21055302, 28073736, 42110604, 84221208]

約数ペア:

[(1, 84221208), (2, 42110604), (3, 28073736), (4, 21055302), (6, 14036868), (8, 10527651), (9, 9357912), (12, 7018434), (18, 4678956), (24, 3509217), (27, 3119304), (36, 2339478), (54, 1559652), (72, 1169739), (81, 1039768), (108, 779826), (162, 519884), (216, 389913), (324, 259942), (648, 129971)]