71752632

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{877}}^1$

素因数の和:1380

約数の個数: 64

約数和(自身を含む): 205662720

約数和(自身を除く): 133910088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 487, 877, 974, 1461, 1754, 1948, 2631, 2922, 3409, 3508, 3896, 5262, 5844, 6139, 6818, 7016, 10227, 10524, 11688, 12278, 13636, 18417, 20454, 21048, 24556, 27272, 36834, 40908, 49112, 73668, 81816, 147336, 427099, 854198, 1281297, 1708396, 2562594, 2989693, 3416792, 5125188, 5979386, 8969079, 10250376, 11958772, 17938158, 23917544, 35876316, 71752632]

約数ペア:

[(1, 71752632), (2, 35876316), (3, 23917544), (4, 17938158), (6, 11958772), (7, 10250376), (8, 8969079), (12, 5979386), (14, 5125188), (21, 3416792), (24, 2989693), (28, 2562594), (42, 1708396), (56, 1281297), (84, 854198), (168, 427099), (487, 147336), (877, 81816), (974, 73668), (1461, 49112), (1754, 40908), (1948, 36834), (2631, 27272), (2922, 24556), (3409, 21048), (3508, 20454), (3896, 18417), (5262, 13636), (5844, 12278), (6139, 11688), (6818, 10524), (7016, 10227)]