74812392

素因数分解:

$2^3\times 3^2\times {\mathrm{641}}^1\times {\mathrm{1621}}^1$

素因数の和:2274

約数の個数: 48

約数和(自身を含む): 203058180

約数和(自身を除く): 128245788

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 641, 1282, 1621, 1923, 2564, 3242, 3846, 4863, 5128, 5769, 6484, 7692, 9726, 11538, 12968, 14589, 15384, 19452, 23076, 29178, 38904, 46152, 58356, 116712, 1039061, 2078122, 3117183, 4156244, 6234366, 8312488, 9351549, 12468732, 18703098, 24937464, 37406196, 74812392]

約数ペア:

[(1, 74812392), (2, 37406196), (3, 24937464), (4, 18703098), (6, 12468732), (8, 9351549), (9, 8312488), (12, 6234366), (18, 4156244), (24, 3117183), (36, 2078122), (72, 1039061), (641, 116712), (1282, 58356), (1621, 46152), (1923, 38904), (2564, 29178), (3242, 23076), (3846, 19452), (4863, 15384), (5128, 14589), (5769, 12968), (6484, 11538), (7692, 9726)]