90671652

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{719}}^1$

素因数の和:873

約数の個数: 72

約数和(自身を含む): 239016960

約数和(自身を除く): 148345308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 113, 124, 186, 226, 279, 339, 372, 452, 558, 678, 719, 1017, 1116, 1356, 1438, 2034, 2157, 2876, 3503, 4068, 4314, 6471, 7006, 8628, 10509, 12942, 14012, 21018, 22289, 25884, 31527, 42036, 44578, 63054, 66867, 81247, 89156, 126108, 133734, 162494, 200601, 243741, 267468, 324988, 401202, 487482, 731223, 802404, 974964, 1462446, 2518657, 2924892, 5037314, 7555971, 10074628, 15111942, 22667913, 30223884, 45335826, 90671652]

約数ペア:

[(1, 90671652), (2, 45335826), (3, 30223884), (4, 22667913), (6, 15111942), (9, 10074628), (12, 7555971), (18, 5037314), (31, 2924892), (36, 2518657), (62, 1462446), (93, 974964), (113, 802404), (124, 731223), (186, 487482), (226, 401202), (279, 324988), (339, 267468), (372, 243741), (452, 200601), (558, 162494), (678, 133734), (719, 126108), (1017, 89156), (1116, 81247), (1356, 66867), (1438, 63054), (2034, 44578), (2157, 42036), (2876, 31527), (3503, 25884), (4068, 22289), (4314, 21018), (6471, 14012), (7006, 12942), (8628, 10509)]