78872616

素因数分解:

$2^3\times 3^4\times {\mathrm{59}}^1\times {\mathrm{2063}}^1$

素因数の和:2140

約数の個数: 80

約数和(自身を含む): 224769600

約数和(自身を除く): 145896984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 59, 72, 81, 108, 118, 162, 177, 216, 236, 324, 354, 472, 531, 648, 708, 1062, 1416, 1593, 2063, 2124, 3186, 4126, 4248, 4779, 6189, 6372, 8252, 9558, 12378, 12744, 16504, 18567, 19116, 24756, 37134, 38232, 49512, 55701, 74268, 111402, 121717, 148536, 167103, 222804, 243434, 334206, 365151, 445608, 486868, 668412, 730302, 973736, 1095453, 1336824, 1460604, 2190906, 2921208, 3286359, 4381812, 6572718, 8763624, 9859077, 13145436, 19718154, 26290872, 39436308, 78872616]

約数ペア:

[(1, 78872616), (2, 39436308), (3, 26290872), (4, 19718154), (6, 13145436), (8, 9859077), (9, 8763624), (12, 6572718), (18, 4381812), (24, 3286359), (27, 2921208), (36, 2190906), (54, 1460604), (59, 1336824), (72, 1095453), (81, 973736), (108, 730302), (118, 668412), (162, 486868), (177, 445608), (216, 365151), (236, 334206), (324, 243434), (354, 222804), (472, 167103), (531, 148536), (648, 121717), (708, 111402), (1062, 74268), (1416, 55701), (1593, 49512), (2063, 38232), (2124, 37134), (3186, 24756), (4126, 19116), (4248, 18567), (4779, 16504), (6189, 12744), (6372, 12378), (8252, 9558)]