80163804

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{136333}}^1$

素因数の和:136354

約数の個数: 36

約数和(自身を含む): 217589064

約数和(自身を除く): 137425260

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 136333, 272666, 408999, 545332, 817998, 954331, 1635996, 1908662, 2862993, 3817324, 5725986, 6680317, 11451972, 13360634, 20040951, 26721268, 40081902, 80163804]

約数ペア:

[(1, 80163804), (2, 40081902), (3, 26721268), (4, 20040951), (6, 13360634), (7, 11451972), (12, 6680317), (14, 5725986), (21, 3817324), (28, 2862993), (42, 1908662), (49, 1635996), (84, 954331), (98, 817998), (147, 545332), (196, 408999), (294, 272666), (588, 136333)]