74859408

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{39989}}^1$

素因数の和:40016

約数の個数: 60

約数和(自身を含む): 225623580

約数和(自身を除く): 150764172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 39989, 79978, 119967, 159956, 239934, 319912, 359901, 479868, 519857, 639824, 719802, 959736, 1039714, 1439604, 1559571, 1919472, 2079428, 2879208, 3119142, 4158856, 4678713, 5758416, 6238284, 8317712, 9357426, 12476568, 18714852, 24953136, 37429704, 74859408]

約数ペア:

[(1, 74859408), (2, 37429704), (3, 24953136), (4, 18714852), (6, 12476568), (8, 9357426), (9, 8317712), (12, 6238284), (13, 5758416), (16, 4678713), (18, 4158856), (24, 3119142), (26, 2879208), (36, 2079428), (39, 1919472), (48, 1559571), (52, 1439604), (72, 1039714), (78, 959736), (104, 719802), (117, 639824), (144, 519857), (156, 479868), (208, 359901), (234, 319912), (312, 239934), (468, 159956), (624, 119967), (936, 79978), (1872, 39989)]