80509296

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{239611}}^1$

素因数の和:239629

約数の個数: 40

約数和(自身を含む): 237695104

約数和(自身を除く): 157185808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 239611, 479222, 718833, 958444, 1437666, 1677277, 1916888, 2875332, 3354554, 3833776, 5031831, 5750664, 6709108, 10063662, 11501328, 13418216, 20127324, 26836432, 40254648, 80509296]

約数ペア:

[(1, 80509296), (2, 40254648), (3, 26836432), (4, 20127324), (6, 13418216), (7, 11501328), (8, 10063662), (12, 6709108), (14, 5750664), (16, 5031831), (21, 3833776), (24, 3354554), (28, 2875332), (42, 1916888), (48, 1677277), (56, 1437666), (84, 958444), (112, 718833), (168, 479222), (336, 239611)]