72473324

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{1409}}^1$

素因数の和:1598

約数の個数: 48

約数和(自身を含む): 159183360

約数和(自身を除く): 86710036

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 167, 308, 334, 668, 1169, 1409, 1837, 2338, 2818, 3674, 4676, 5636, 7348, 9863, 12859, 15499, 19726, 25718, 30998, 39452, 51436, 61996, 108493, 216986, 235303, 433972, 470606, 941212, 1647121, 2588333, 3294242, 5176666, 6588484, 10353332, 18118331, 36236662, 72473324]

約数ペア:

[(1, 72473324), (2, 36236662), (4, 18118331), (7, 10353332), (11, 6588484), (14, 5176666), (22, 3294242), (28, 2588333), (44, 1647121), (77, 941212), (154, 470606), (167, 433972), (308, 235303), (334, 216986), (668, 108493), (1169, 61996), (1409, 51436), (1837, 39452), (2338, 30998), (2818, 25718), (3674, 19726), (4676, 15499), (5636, 12859), (7348, 9863)]