123111408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8521}}^1$

素因数の和:8582

約数の個数: 80

約数和(自身を含む): 371968256

約数和(自身を除く): 248856848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 112, 129, 168, 172, 258, 301, 336, 344, 516, 602, 688, 903, 1032, 1204, 1806, 2064, 2408, 3612, 4816, 7224, 8521, 14448, 17042, 25563, 34084, 51126, 59647, 68168, 102252, 119294, 136336, 178941, 204504, 238588, 357882, 366403, 409008, 477176, 715764, 732806, 954352, 1099209, 1431528, 1465612, 2198418, 2564821, 2863056, 2931224, 4396836, 5129642, 5862448, 7694463, 8793672, 10259284, 15388926, 17587344, 20518568, 30777852, 41037136, 61555704, 123111408]

約数ペア:

[(1, 123111408), (2, 61555704), (3, 41037136), (4, 30777852), (6, 20518568), (7, 17587344), (8, 15388926), (12, 10259284), (14, 8793672), (16, 7694463), (21, 5862448), (24, 5129642), (28, 4396836), (42, 2931224), (43, 2863056), (48, 2564821), (56, 2198418), (84, 1465612), (86, 1431528), (112, 1099209), (129, 954352), (168, 732806), (172, 715764), (258, 477176), (301, 409008), (336, 366403), (344, 357882), (516, 238588), (602, 204504), (688, 178941), (903, 136336), (1032, 119294), (1204, 102252), (1806, 68168), (2064, 59647), (2408, 51126), (3612, 34084), (4816, 25563), (7224, 17042), (8521, 14448)]