87311142

素因数分解:

$2^1\times 3^3\times {\mathrm{181}}^1\times {\mathrm{8933}}^1$

素因数の和:9125

約数の個数: 32

約数和(自身を含む): 195118560

約数和(自身を除く): 107807418

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 181, 362, 543, 1086, 1629, 3258, 4887, 8933, 9774, 17866, 26799, 53598, 80397, 160794, 241191, 482382, 1616873, 3233746, 4850619, 9701238, 14551857, 29103714, 43655571, 87311142]

約数ペア:

[(1, 87311142), (2, 43655571), (3, 29103714), (6, 14551857), (9, 9701238), (18, 4850619), (27, 3233746), (54, 1616873), (181, 482382), (362, 241191), (543, 160794), (1086, 80397), (1629, 53598), (3258, 26799), (4887, 17866), (8933, 9774)]