72440946

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{16981}}^1$

素因数の和:17071

約数の個数: 32

約数和(自身を含む): 163027200

約数和(自身を除く): 90586254

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 237, 474, 711, 1422, 2133, 4266, 16981, 33962, 50943, 101886, 152829, 305658, 458487, 916974, 1341499, 2682998, 4024497, 8048994, 12073491, 24146982, 36220473, 72440946]

約数ペア:

[(1, 72440946), (2, 36220473), (3, 24146982), (6, 12073491), (9, 8048994), (18, 4024497), (27, 2682998), (54, 1341499), (79, 916974), (158, 458487), (237, 305658), (474, 152829), (711, 101886), (1422, 50943), (2133, 33962), (4266, 16981)]