64622544

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2161}}^1$

素因数の和:2268

約数の個数: 80

約数和(自身を含む): 193023360

約数和(自身を除く): 128400816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 89, 112, 168, 178, 267, 336, 356, 534, 623, 712, 1068, 1246, 1424, 1869, 2136, 2161, 2492, 3738, 4272, 4322, 4984, 6483, 7476, 8644, 9968, 12966, 14952, 15127, 17288, 25932, 29904, 30254, 34576, 45381, 51864, 60508, 90762, 103728, 121016, 181524, 192329, 242032, 363048, 384658, 576987, 726096, 769316, 1153974, 1346303, 1538632, 2307948, 2692606, 3077264, 4038909, 4615896, 5385212, 8077818, 9231792, 10770424, 16155636, 21540848, 32311272, 64622544]

約数ペア:

[(1, 64622544), (2, 32311272), (3, 21540848), (4, 16155636), (6, 10770424), (7, 9231792), (8, 8077818), (12, 5385212), (14, 4615896), (16, 4038909), (21, 3077264), (24, 2692606), (28, 2307948), (42, 1538632), (48, 1346303), (56, 1153974), (84, 769316), (89, 726096), (112, 576987), (168, 384658), (178, 363048), (267, 242032), (336, 192329), (356, 181524), (534, 121016), (623, 103728), (712, 90762), (1068, 60508), (1246, 51864), (1424, 45381), (1869, 34576), (2136, 30254), (2161, 29904), (2492, 25932), (3738, 17288), (4272, 15127), (4322, 14952), (4984, 12966), (6483, 9968), (7476, 8644)]