72418644

素因数分解:

$2^2\times 3^3\times {\mathrm{670543}}^1$

素因数の和:670556

約数の個数: 24

約数和(自身を含む): 187752320

約数和(自身を除く): 115333676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 670543, 1341086, 2011629, 2682172, 4023258, 6034887, 8046516, 12069774, 18104661, 24139548, 36209322, 72418644]

約数ペア:

[(1, 72418644), (2, 36209322), (3, 24139548), (4, 18104661), (6, 12069774), (9, 8046516), (12, 6034887), (18, 4023258), (27, 2682172), (36, 2011629), (54, 1341086), (108, 670543)]