80424456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{2003}}^1$

素因数の和:2258

約数の個数: 64

約数和(自身を含む): 230860800

約数和(自身を除く): 150436344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 239, 478, 717, 956, 1434, 1673, 1912, 2003, 2868, 3346, 4006, 5019, 5736, 6009, 6692, 8012, 10038, 12018, 13384, 14021, 16024, 20076, 24036, 28042, 40152, 42063, 48072, 56084, 84126, 112168, 168252, 336504, 478717, 957434, 1436151, 1914868, 2872302, 3351019, 3829736, 5744604, 6702038, 10053057, 11489208, 13404076, 20106114, 26808152, 40212228, 80424456]

約数ペア:

[(1, 80424456), (2, 40212228), (3, 26808152), (4, 20106114), (6, 13404076), (7, 11489208), (8, 10053057), (12, 6702038), (14, 5744604), (21, 3829736), (24, 3351019), (28, 2872302), (42, 1914868), (56, 1436151), (84, 957434), (168, 478717), (239, 336504), (478, 168252), (717, 112168), (956, 84126), (1434, 56084), (1673, 48072), (1912, 42063), (2003, 40152), (2868, 28042), (3346, 24036), (4006, 20076), (5019, 16024), (5736, 14021), (6009, 13384), (6692, 12018), (8012, 10038)]