78764130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2297}}^1$

素因数の和:2440

約数の個数: 64

約数和(自身を含む): 211783680

約数和(自身を除く): 133019550

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, 2286, 2297, 3429, 3810, 4594, 5715, 6858, 6891, 11430, 11485, 13782, 17145, 20673, 22970, 34290, 34455, 41346, 62019, 68910, 103365, 124038, 206730, 291719, 310095, 583438, 620190, 875157, 1458595, 1750314, 2625471, 2917190, 4375785, 5250942, 7876413, 8751570, 13127355, 15752826, 26254710, 39382065, 78764130]

約数ペア:

[(1, 78764130), (2, 39382065), (3, 26254710), (5, 15752826), (6, 13127355), (9, 8751570), (10, 7876413), (15, 5250942), (18, 4375785), (27, 2917190), (30, 2625471), (45, 1750314), (54, 1458595), (90, 875157), (127, 620190), (135, 583438), (254, 310095), (270, 291719), (381, 206730), (635, 124038), (762, 103365), (1143, 68910), (1270, 62019), (1905, 41346), (2286, 34455), (2297, 34290), (3429, 22970), (3810, 20673), (4594, 17145), (5715, 13782), (6858, 11485), (6891, 11430)]