72867264

素因数分解:

$2^6\times 3^1\times {\mathrm{191}}^1\times {\mathrm{1987}}^1$

素因数の和:2193

約数の個数: 56

約数和(自身を含む): 193901568

約数和(自身を除く): 121034304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 191, 192, 382, 573, 764, 1146, 1528, 1987, 2292, 3056, 3974, 4584, 5961, 6112, 7948, 9168, 11922, 12224, 15896, 18336, 23844, 31792, 36672, 47688, 63584, 95376, 127168, 190752, 379517, 381504, 759034, 1138551, 1518068, 2277102, 3036136, 4554204, 6072272, 9108408, 12144544, 18216816, 24289088, 36433632, 72867264]

約数ペア:

[(1, 72867264), (2, 36433632), (3, 24289088), (4, 18216816), (6, 12144544), (8, 9108408), (12, 6072272), (16, 4554204), (24, 3036136), (32, 2277102), (48, 1518068), (64, 1138551), (96, 759034), (191, 381504), (192, 379517), (382, 190752), (573, 127168), (764, 95376), (1146, 63584), (1528, 47688), (1987, 36672), (2292, 31792), (3056, 23844), (3974, 18336), (4584, 15896), (5961, 12224), (6112, 11922), (7948, 9168)]