76729728

素因数分解:

$2^7\times 3^1\times {\mathrm{211}}^1\times {\mathrm{947}}^1$

素因数の和:1175

約数の個数: 64

約数和(自身を含む): 204995520

約数和(自身を除く): 128265792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 211, 384, 422, 633, 844, 947, 1266, 1688, 1894, 2532, 2841, 3376, 3788, 5064, 5682, 6752, 7576, 10128, 11364, 13504, 15152, 20256, 22728, 27008, 30304, 40512, 45456, 60608, 81024, 90912, 121216, 181824, 199817, 363648, 399634, 599451, 799268, 1198902, 1598536, 2397804, 3197072, 4795608, 6394144, 9591216, 12788288, 19182432, 25576576, 38364864, 76729728]

約数ペア:

[(1, 76729728), (2, 38364864), (3, 25576576), (4, 19182432), (6, 12788288), (8, 9591216), (12, 6394144), (16, 4795608), (24, 3197072), (32, 2397804), (48, 1598536), (64, 1198902), (96, 799268), (128, 599451), (192, 399634), (211, 363648), (384, 199817), (422, 181824), (633, 121216), (844, 90912), (947, 81024), (1266, 60608), (1688, 45456), (1894, 40512), (2532, 30304), (2841, 27008), (3376, 22728), (3788, 20256), (5064, 15152), (5682, 13504), (6752, 11364), (7576, 10128)]