172499832

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{55717}}^1$

素因数の和:55772

約数の個数: 48

約数和(自身を含む): 478060440

約数和(自身を除く): 305560608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 55717, 111434, 167151, 222868, 334302, 445736, 501453, 668604, 1002906, 1337208, 2005812, 2395831, 4011624, 4791662, 7187493, 9583324, 14374986, 19166648, 21562479, 28749972, 43124958, 57499944, 86249916, 172499832]

約数ペア:

[(1, 172499832), (2, 86249916), (3, 57499944), (4, 43124958), (6, 28749972), (8, 21562479), (9, 19166648), (12, 14374986), (18, 9583324), (24, 7187493), (36, 4791662), (43, 4011624), (72, 2395831), (86, 2005812), (129, 1337208), (172, 1002906), (258, 668604), (344, 501453), (387, 445736), (516, 334302), (774, 222868), (1032, 167151), (1548, 111434), (3096, 55717)]