42842124

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2953}}^1$

素因数の和:3007

約数の個数: 72

約数和(自身を含む): 120428672

約数和(自身を除く): 77586548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 2953, 3627, 4836, 5906, 7254, 8859, 11812, 14508, 17718, 26577, 35436, 38389, 53154, 76778, 91543, 106308, 115167, 153556, 183086, 230334, 274629, 345501, 366172, 460668, 549258, 691002, 823887, 1098516, 1190059, 1382004, 1647774, 2380118, 3295548, 3570177, 4760236, 7140354, 10710531, 14280708, 21421062, 42842124]

約数ペア:

[(1, 42842124), (2, 21421062), (3, 14280708), (4, 10710531), (6, 7140354), (9, 4760236), (12, 3570177), (13, 3295548), (18, 2380118), (26, 1647774), (31, 1382004), (36, 1190059), (39, 1098516), (52, 823887), (62, 691002), (78, 549258), (93, 460668), (117, 366172), (124, 345501), (156, 274629), (186, 230334), (234, 183086), (279, 153556), (372, 115167), (403, 106308), (468, 91543), (558, 76778), (806, 53154), (1116, 38389), (1209, 35436), (1612, 26577), (2418, 17718), (2953, 14508), (3627, 11812), (4836, 8859), (5906, 7254)]