8953668

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:225

約数の個数: 72

約数和(自身を含む): 23901696

約数和(自身を除く): 14948028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 71, 93, 113, 124, 142, 186, 213, 226, 279, 284, 339, 372, 426, 452, 558, 639, 678, 852, 1017, 1116, 1278, 1356, 2034, 2201, 2556, 3503, 4068, 4402, 6603, 7006, 8023, 8804, 10509, 13206, 14012, 16046, 19809, 21018, 24069, 26412, 31527, 32092, 39618, 42036, 48138, 63054, 72207, 79236, 96276, 126108, 144414, 248713, 288828, 497426, 746139, 994852, 1492278, 2238417, 2984556, 4476834, 8953668]

約数ペア:

[(1, 8953668), (2, 4476834), (3, 2984556), (4, 2238417), (6, 1492278), (9, 994852), (12, 746139), (18, 497426), (31, 288828), (36, 248713), (62, 144414), (71, 126108), (93, 96276), (113, 79236), (124, 72207), (142, 63054), (186, 48138), (213, 42036), (226, 39618), (279, 32092), (284, 31527), (339, 26412), (372, 24069), (426, 21018), (452, 19809), (558, 16046), (639, 14012), (678, 13206), (852, 10509), (1017, 8804), (1116, 8023), (1278, 7006), (1356, 6603), (2034, 4402), (2201, 4068), (2556, 3503)]