86564538

素因数分解:

$2^1\times 3^4\times {\mathrm{131}}^1\times {\mathrm{4079}}^1$

素因数の和:4224

約数の個数: 40

約数和(自身を含む): 195497280

約数和(自身を除く): 108932742

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 131, 162, 262, 393, 786, 1179, 2358, 3537, 4079, 7074, 8158, 10611, 12237, 21222, 24474, 36711, 73422, 110133, 220266, 330399, 534349, 660798, 1068698, 1603047, 3206094, 4809141, 9618282, 14427423, 28854846, 43282269, 86564538]

約数ペア:

[(1, 86564538), (2, 43282269), (3, 28854846), (6, 14427423), (9, 9618282), (18, 4809141), (27, 3206094), (54, 1603047), (81, 1068698), (131, 660798), (162, 534349), (262, 330399), (393, 220266), (786, 110133), (1179, 73422), (2358, 36711), (3537, 24474), (4079, 21222), (7074, 12237), (8158, 10611)]