74964864

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{15017}}^1$

素因数の和:15047

約数の個数: 64

約数和(自身を含む): 214457040

約数和(自身を除く): 139492176

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 15017, 30034, 45051, 60068, 90102, 120136, 180204, 195221, 240272, 360408, 390442, 480544, 585663, 720816, 780884, 961088, 1171326, 1441632, 1561768, 1922176, 2342652, 2883264, 3123536, 4685304, 5766528, 6247072, 9370608, 12494144, 18741216, 24988288, 37482432, 74964864]

約数ペア:

[(1, 74964864), (2, 37482432), (3, 24988288), (4, 18741216), (6, 12494144), (8, 9370608), (12, 6247072), (13, 5766528), (16, 4685304), (24, 3123536), (26, 2883264), (32, 2342652), (39, 1922176), (48, 1561768), (52, 1441632), (64, 1171326), (78, 961088), (96, 780884), (104, 720816), (128, 585663), (156, 480544), (192, 390442), (208, 360408), (312, 240272), (384, 195221), (416, 180204), (624, 120136), (832, 90102), (1248, 60068), (1664, 45051), (2496, 30034), (4992, 15017)]