72386190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2111}}^1$

素因数の和:2254

約数の個数: 64

約数和(自身を含む): 194641920

約数和(自身を除く): 122255730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 127, 135, 254, 270, 381, 635, 762, 1143, 1270, 1905, 2111, 2286, 3429, 3810, 4222, 5715, 6333, 6858, 10555, 11430, 12666, 17145, 18999, 21110, 31665, 34290, 37998, 56997, 63330, 94995, 113994, 189990, 268097, 284985, 536194, 569970, 804291, 1340485, 1608582, 2412873, 2680970, 4021455, 4825746, 7238619, 8042910, 12064365, 14477238, 24128730, 36193095, 72386190]

約数ペア:

[(1, 72386190), (2, 36193095), (3, 24128730), (5, 14477238), (6, 12064365), (9, 8042910), (10, 7238619), (15, 4825746), (18, 4021455), (27, 2680970), (30, 2412873), (45, 1608582), (54, 1340485), (90, 804291), (127, 569970), (135, 536194), (254, 284985), (270, 268097), (381, 189990), (635, 113994), (762, 94995), (1143, 63330), (1270, 56997), (1905, 37998), (2111, 34290), (2286, 31665), (3429, 21110), (3810, 18999), (4222, 17145), (5715, 12666), (6333, 11430), (6858, 10555)]