74490156

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{159167}}^1$

素因数の和:159190

約数の個数: 36

約数和(自身を含む): 202780032

約数和(自身を除く): 128289876

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 159167, 318334, 477501, 636668, 955002, 1432503, 1910004, 2069171, 2865006, 4138342, 5730012, 6207513, 8276684, 12415026, 18622539, 24830052, 37245078, 74490156]

約数ペア:

[(1, 74490156), (2, 37245078), (3, 24830052), (4, 18622539), (6, 12415026), (9, 8276684), (12, 6207513), (13, 5730012), (18, 4138342), (26, 2865006), (36, 2069171), (39, 1910004), (52, 1432503), (78, 955002), (117, 636668), (156, 477501), (234, 318334), (468, 159167)]