78378216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{466537}}^1$

素因数の和:466553

約数の個数: 32

約数和(自身を含む): 223938240

約数和(自身を除く): 145560024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 466537, 933074, 1399611, 1866148, 2799222, 3265759, 3732296, 5598444, 6531518, 9797277, 11196888, 13063036, 19594554, 26126072, 39189108, 78378216]

約数ペア:

[(1, 78378216), (2, 39189108), (3, 26126072), (4, 19594554), (6, 13063036), (7, 11196888), (8, 9797277), (12, 6531518), (14, 5598444), (21, 3732296), (24, 3265759), (28, 2799222), (42, 1866148), (56, 1399611), (84, 933074), (168, 466537)]