64415352

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{569}}^1$

素因数の和:720

約数の個数: 64

約数和(自身を含む): 166212000

約数和(自身を除く): 101796648

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 89, 106, 159, 178, 212, 267, 318, 356, 424, 534, 569, 636, 712, 1068, 1138, 1272, 1707, 2136, 2276, 3414, 4552, 4717, 6828, 9434, 13656, 14151, 18868, 28302, 30157, 37736, 50641, 56604, 60314, 90471, 101282, 113208, 120628, 151923, 180942, 202564, 241256, 303846, 361884, 405128, 607692, 723768, 1215384, 2683973, 5367946, 8051919, 10735892, 16103838, 21471784, 32207676, 64415352]

約数ペア:

[(1, 64415352), (2, 32207676), (3, 21471784), (4, 16103838), (6, 10735892), (8, 8051919), (12, 5367946), (24, 2683973), (53, 1215384), (89, 723768), (106, 607692), (159, 405128), (178, 361884), (212, 303846), (267, 241256), (318, 202564), (356, 180942), (424, 151923), (534, 120628), (569, 113208), (636, 101282), (712, 90471), (1068, 60314), (1138, 56604), (1272, 50641), (1707, 37736), (2136, 30157), (2276, 28302), (3414, 18868), (4552, 14151), (4717, 13656), (6828, 9434)]