80313072

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{239027}}^1$

素因数の和:239045

約数の個数: 40

約数和(自身を含む): 237115776

約数和(自身を除く): 156802704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 239027, 478054, 717081, 956108, 1434162, 1673189, 1912216, 2868324, 3346378, 3824432, 5019567, 5736648, 6692756, 10039134, 11473296, 13385512, 20078268, 26771024, 40156536, 80313072]

約数ペア:

[(1, 80313072), (2, 40156536), (3, 26771024), (4, 20078268), (6, 13385512), (7, 11473296), (8, 10039134), (12, 6692756), (14, 5736648), (16, 5019567), (21, 3824432), (24, 3346378), (28, 2868324), (42, 1912216), (48, 1673189), (56, 1434162), (84, 956108), (112, 717081), (168, 478054), (336, 239027)]