172123524

素因数分解:

$2^2\times 3^2\times {\mathrm{419}}^1\times {\mathrm{11411}}^1$

素因数の和:11840

約数の個数: 36

約数和(自身を含む): 436166640

約数和(自身を除く): 264043116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 419, 838, 1257, 1676, 2514, 3771, 5028, 7542, 11411, 15084, 22822, 34233, 45644, 68466, 102699, 136932, 205398, 410796, 4781209, 9562418, 14343627, 19124836, 28687254, 43030881, 57374508, 86061762, 172123524]

約数ペア:

[(1, 172123524), (2, 86061762), (3, 57374508), (4, 43030881), (6, 28687254), (9, 19124836), (12, 14343627), (18, 9562418), (36, 4781209), (419, 410796), (838, 205398), (1257, 136932), (1676, 102699), (2514, 68466), (3771, 45644), (5028, 34233), (7542, 22822), (11411, 15084)]