47389968

素因数分解:

$2^4\times 3^3\times {\mathrm{163}}^1\times {\mathrm{673}}^1$

素因数の和:853

約数の個数: 80

約数和(自身を含む): 137064640

約数和(自身を除く): 89674672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 163, 216, 326, 432, 489, 652, 673, 978, 1304, 1346, 1467, 1956, 2019, 2608, 2692, 2934, 3912, 4038, 4401, 5384, 5868, 6057, 7824, 8076, 8802, 10768, 11736, 12114, 16152, 17604, 18171, 23472, 24228, 32304, 35208, 36342, 48456, 70416, 72684, 96912, 109699, 145368, 219398, 290736, 329097, 438796, 658194, 877592, 987291, 1316388, 1755184, 1974582, 2632776, 2961873, 3949164, 5265552, 5923746, 7898328, 11847492, 15796656, 23694984, 47389968]

約数ペア:

[(1, 47389968), (2, 23694984), (3, 15796656), (4, 11847492), (6, 7898328), (8, 5923746), (9, 5265552), (12, 3949164), (16, 2961873), (18, 2632776), (24, 1974582), (27, 1755184), (36, 1316388), (48, 987291), (54, 877592), (72, 658194), (108, 438796), (144, 329097), (163, 290736), (216, 219398), (326, 145368), (432, 109699), (489, 96912), (652, 72684), (673, 70416), (978, 48456), (1304, 36342), (1346, 35208), (1467, 32304), (1956, 24228), (2019, 23472), (2608, 18171), (2692, 17604), (2934, 16152), (3912, 12114), (4038, 11736), (4401, 10768), (5384, 8802), (5868, 8076), (6057, 7824)]