64724556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1531}}^1$

素因数の和:1822

約数の個数: 48

約数和(自身を含む): 163347968

約数和(自身を除く): 98623412

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 271, 542, 813, 1084, 1531, 1626, 3062, 3252, 3523, 4593, 6124, 7046, 9186, 10569, 14092, 18372, 19903, 21138, 39806, 42276, 59709, 79612, 119418, 238836, 414901, 829802, 1244703, 1659604, 2489406, 4978812, 5393713, 10787426, 16181139, 21574852, 32362278, 64724556]

約数ペア:

[(1, 64724556), (2, 32362278), (3, 21574852), (4, 16181139), (6, 10787426), (12, 5393713), (13, 4978812), (26, 2489406), (39, 1659604), (52, 1244703), (78, 829802), (156, 414901), (271, 238836), (542, 119418), (813, 79612), (1084, 59709), (1531, 42276), (1626, 39806), (3062, 21138), (3252, 19903), (3523, 18372), (4593, 14092), (6124, 10569), (7046, 9186)]