87147198

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{18133}}^1$

素因数の和:18233

約数の個数: 32

約数和(自身を含む): 195847200

約数和(自身を除く): 108700002

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 178, 267, 534, 801, 1602, 2403, 4806, 18133, 36266, 54399, 108798, 163197, 326394, 489591, 979182, 1613837, 3227674, 4841511, 9683022, 14524533, 29049066, 43573599, 87147198]

約数ペア:

[(1, 87147198), (2, 43573599), (3, 29049066), (6, 14524533), (9, 9683022), (18, 4841511), (27, 3227674), (54, 1613837), (89, 979182), (178, 489591), (267, 326394), (534, 163197), (801, 108798), (1602, 54399), (2403, 36266), (4806, 18133)]