68451354

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{269}}^1$

素因数の和:555

約数の個数: 48

約数和(自身を含む): 151800480

約数和(自身を除く): 83349126

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 211, 269, 402, 422, 538, 603, 633, 807, 1206, 1266, 1614, 1899, 2421, 3798, 4842, 14137, 18023, 28274, 36046, 42411, 54069, 56759, 84822, 108138, 113518, 127233, 162207, 170277, 254466, 324414, 340554, 510831, 1021662, 3802853, 7605706, 11408559, 22817118, 34225677, 68451354]

約数ペア:

[(1, 68451354), (2, 34225677), (3, 22817118), (6, 11408559), (9, 7605706), (18, 3802853), (67, 1021662), (134, 510831), (201, 340554), (211, 324414), (269, 254466), (402, 170277), (422, 162207), (538, 127233), (603, 113518), (633, 108138), (807, 84822), (1206, 56759), (1266, 54069), (1614, 42411), (1899, 36046), (2421, 28274), (3798, 18023), (4842, 14137)]