72888090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{220873}}^1$

素因数の和:220894

約数の個数: 32

約数和(自身を含む): 190835136

約数和(自身を除く): 117947046

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 220873, 441746, 662619, 1104365, 1325238, 2208730, 2429603, 3313095, 4859206, 6626190, 7288809, 12148015, 14577618, 24296030, 36444045, 72888090]

約数ペア:

[(1, 72888090), (2, 36444045), (3, 24296030), (5, 14577618), (6, 12148015), (10, 7288809), (11, 6626190), (15, 4859206), (22, 3313095), (30, 2429603), (33, 2208730), (55, 1325238), (66, 1104365), (110, 662619), (165, 441746), (330, 220873)]