77401728

素因数分解:

$2^7\times 3^2\times {\mathrm{67189}}^1$

素因数の和:67209

約数の個数: 48

約数和(自身を含む): 222734850

約数和(自身を除く): 145333122

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 67189, 134378, 201567, 268756, 403134, 537512, 604701, 806268, 1075024, 1209402, 1612536, 2150048, 2418804, 3225072, 4300096, 4837608, 6450144, 8600192, 9675216, 12900288, 19350432, 25800576, 38700864, 77401728]

約数ペア:

[(1, 77401728), (2, 38700864), (3, 25800576), (4, 19350432), (6, 12900288), (8, 9675216), (9, 8600192), (12, 6450144), (16, 4837608), (18, 4300096), (24, 3225072), (32, 2418804), (36, 2150048), (48, 1612536), (64, 1209402), (72, 1075024), (96, 806268), (128, 604701), (144, 537512), (192, 403134), (288, 268756), (384, 201567), (576, 134378), (1152, 67189)]