76418784

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{20411}}^1$

素因数の和:20440

約数の個数: 72

約数和(自身を含む): 234043992

約数和(自身を除く): 157625208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 20411, 40822, 61233, 81644, 122466, 163288, 183699, 244932, 265343, 326576, 367398, 489864, 530686, 653152, 734796, 796029, 979728, 1061372, 1469592, 1592058, 1959456, 2122744, 2388087, 2939184, 3184116, 4245488, 4776174, 5878368, 6368232, 8490976, 9552348, 12736464, 19104696, 25472928, 38209392, 76418784]

約数ペア:

[(1, 76418784), (2, 38209392), (3, 25472928), (4, 19104696), (6, 12736464), (8, 9552348), (9, 8490976), (12, 6368232), (13, 5878368), (16, 4776174), (18, 4245488), (24, 3184116), (26, 2939184), (32, 2388087), (36, 2122744), (39, 1959456), (48, 1592058), (52, 1469592), (72, 1061372), (78, 979728), (96, 796029), (104, 734796), (117, 653152), (144, 530686), (156, 489864), (208, 367398), (234, 326576), (288, 265343), (312, 244932), (416, 183699), (468, 163288), (624, 122466), (936, 81644), (1248, 61233), (1872, 40822), (3744, 20411)]