72307452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{5281}}^1$

素因数の和:5458

約数の個数: 48

約数和(自身を含む): 194039552

約数和(自身を除く): 121732100

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 163, 326, 489, 652, 978, 1141, 1956, 2282, 3423, 4564, 5281, 6846, 10562, 13692, 15843, 21124, 31686, 36967, 63372, 73934, 110901, 147868, 221802, 443604, 860803, 1721606, 2582409, 3443212, 5164818, 6025621, 10329636, 12051242, 18076863, 24102484, 36153726, 72307452]

約数ペア:

[(1, 72307452), (2, 36153726), (3, 24102484), (4, 18076863), (6, 12051242), (7, 10329636), (12, 6025621), (14, 5164818), (21, 3443212), (28, 2582409), (42, 1721606), (84, 860803), (163, 443604), (326, 221802), (489, 147868), (652, 110901), (978, 73934), (1141, 63372), (1956, 36967), (2282, 31686), (3423, 21124), (4564, 15843), (5281, 13692), (6846, 10562)]