72021846

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{15137}}^1$

素因数の和:15216

約数の個数: 32

約数和(自身を含む): 157677408

約数和(自身を除く): 85655562

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 2379, 4758, 15137, 30274, 45411, 90822, 196781, 393562, 590343, 923357, 1180686, 1846714, 2770071, 5540142, 12003641, 24007282, 36010923, 72021846]

約数ペア:

[(1, 72021846), (2, 36010923), (3, 24007282), (6, 12003641), (13, 5540142), (26, 2770071), (39, 1846714), (61, 1180686), (78, 923357), (122, 590343), (183, 393562), (366, 196781), (793, 90822), (1586, 45411), (2379, 30274), (4758, 15137)]