74916816

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{569}}^1$

素因数の和:804

約数の個数: 80

約数和(自身を含む): 209778240

約数和(自身を除く): 134861424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 211, 312, 422, 569, 624, 633, 844, 1138, 1266, 1688, 1707, 2276, 2532, 2743, 3376, 3414, 4552, 5064, 5486, 6828, 7397, 8229, 9104, 10128, 10972, 13656, 14794, 16458, 21944, 22191, 27312, 29588, 32916, 43888, 44382, 59176, 65832, 88764, 118352, 120059, 131664, 177528, 240118, 355056, 360177, 480236, 720354, 960472, 1440708, 1560767, 1920944, 2881416, 3121534, 4682301, 5762832, 6243068, 9364602, 12486136, 18729204, 24972272, 37458408, 74916816]

約数ペア:

[(1, 74916816), (2, 37458408), (3, 24972272), (4, 18729204), (6, 12486136), (8, 9364602), (12, 6243068), (13, 5762832), (16, 4682301), (24, 3121534), (26, 2881416), (39, 1920944), (48, 1560767), (52, 1440708), (78, 960472), (104, 720354), (156, 480236), (208, 360177), (211, 355056), (312, 240118), (422, 177528), (569, 131664), (624, 120059), (633, 118352), (844, 88764), (1138, 65832), (1266, 59176), (1688, 44382), (1707, 43888), (2276, 32916), (2532, 29588), (2743, 27312), (3376, 22191), (3414, 21944), (4552, 16458), (5064, 14794), (5486, 13656), (6828, 10972), (7397, 10128), (8229, 9104)]