91457142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{307}}^1$

素因数の和:533

約数の個数: 64

約数和(自身を含む): 216082944

約数和(自身を除く): 124625802

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 173, 246, 287, 307, 346, 519, 574, 614, 861, 921, 1038, 1211, 1722, 1842, 2149, 2422, 3633, 4298, 6447, 7093, 7266, 12587, 12894, 14186, 21279, 25174, 37761, 42558, 49651, 53111, 75522, 88109, 99302, 106222, 148953, 159333, 176218, 264327, 297906, 318666, 371777, 528654, 743554, 1115331, 2177551, 2230662, 4355102, 6532653, 13065306, 15242857, 30485714, 45728571, 91457142]

約数ペア:

[(1, 91457142), (2, 45728571), (3, 30485714), (6, 15242857), (7, 13065306), (14, 6532653), (21, 4355102), (41, 2230662), (42, 2177551), (82, 1115331), (123, 743554), (173, 528654), (246, 371777), (287, 318666), (307, 297906), (346, 264327), (519, 176218), (574, 159333), (614, 148953), (861, 106222), (921, 99302), (1038, 88109), (1211, 75522), (1722, 53111), (1842, 49651), (2149, 42558), (2422, 37761), (3633, 25174), (4298, 21279), (6447, 14186), (7093, 12894), (7266, 12587)]