72987102

素因数分解:

$2^1\times 3^3\times {\mathrm{157}}^1\times {\mathrm{8609}}^1$

素因数の和:8777

約数の個数: 32

約数和(自身を含む): 163245600

約数和(自身を除く): 90258498

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 157, 314, 471, 942, 1413, 2826, 4239, 8478, 8609, 17218, 25827, 51654, 77481, 154962, 232443, 464886, 1351613, 2703226, 4054839, 8109678, 12164517, 24329034, 36493551, 72987102]

約数ペア:

[(1, 72987102), (2, 36493551), (3, 24329034), (6, 12164517), (9, 8109678), (18, 4054839), (27, 2703226), (54, 1351613), (157, 464886), (314, 232443), (471, 154962), (942, 77481), (1413, 51654), (2826, 25827), (4239, 17218), (8478, 8609)]