81226128

素因数分解:

$2^4\times 3^1\times {\mathrm{167}}^1\times {\mathrm{10133}}^1$

素因数の和:10311

約数の個数: 40

約数和(自身を含む): 211111488

約数和(自身を除く): 129885360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 167, 334, 501, 668, 1002, 1336, 2004, 2672, 4008, 8016, 10133, 20266, 30399, 40532, 60798, 81064, 121596, 162128, 243192, 486384, 1692211, 3384422, 5076633, 6768844, 10153266, 13537688, 20306532, 27075376, 40613064, 81226128]

約数ペア:

[(1, 81226128), (2, 40613064), (3, 27075376), (4, 20306532), (6, 13537688), (8, 10153266), (12, 6768844), (16, 5076633), (24, 3384422), (48, 1692211), (167, 486384), (334, 243192), (501, 162128), (668, 121596), (1002, 81064), (1336, 60798), (2004, 40532), (2672, 30399), (4008, 20266), (8016, 10133)]