77876730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{1877}}^1$

素因数の和:2351

約数の個数: 48

約数和(自身を含む): 203026824

約数和(自身を除く): 125150094

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 461, 922, 1383, 1877, 2305, 2766, 3754, 4149, 4610, 5631, 6915, 8298, 9385, 11262, 13830, 16893, 18770, 20745, 28155, 33786, 41490, 56310, 84465, 168930, 865297, 1730594, 2595891, 4326485, 5191782, 7787673, 8652970, 12979455, 15575346, 25958910, 38938365, 77876730]

約数ペア:

[(1, 77876730), (2, 38938365), (3, 25958910), (5, 15575346), (6, 12979455), (9, 8652970), (10, 7787673), (15, 5191782), (18, 4326485), (30, 2595891), (45, 1730594), (90, 865297), (461, 168930), (922, 84465), (1383, 56310), (1877, 41490), (2305, 33786), (2766, 28155), (3754, 20745), (4149, 18770), (4610, 16893), (5631, 13830), (6915, 11262), (8298, 9385)]