72293208

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{231709}}^1$

素因数の和:231731

約数の個数: 32

約数和(自身を含む): 194636400

約数和(自身を除く): 122343192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 231709, 463418, 695127, 926836, 1390254, 1853672, 2780508, 3012217, 5561016, 6024434, 9036651, 12048868, 18073302, 24097736, 36146604, 72293208]

約数ペア:

[(1, 72293208), (2, 36146604), (3, 24097736), (4, 18073302), (6, 12048868), (8, 9036651), (12, 6024434), (13, 5561016), (24, 3012217), (26, 2780508), (39, 1853672), (52, 1390254), (78, 926836), (104, 695127), (156, 463418), (312, 231709)]