74535216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{221831}}^1$

素因数の和:221849

約数の個数: 40

約数和(自身を含む): 220057344

約数和(自身を除く): 145522128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 221831, 443662, 665493, 887324, 1330986, 1552817, 1774648, 2661972, 3105634, 3549296, 4658451, 5323944, 6211268, 9316902, 10647888, 12422536, 18633804, 24845072, 37267608, 74535216]

約数ペア:

[(1, 74535216), (2, 37267608), (3, 24845072), (4, 18633804), (6, 12422536), (7, 10647888), (8, 9316902), (12, 6211268), (14, 5323944), (16, 4658451), (21, 3549296), (24, 3105634), (28, 2661972), (42, 1774648), (48, 1552817), (56, 1330986), (84, 887324), (112, 665493), (168, 443662), (336, 221831)]