65604744

素因数分解:

$2^3\times 3^2\times {\mathrm{487}}^1\times {\mathrm{1871}}^1$

素因数の和:2370

約数の個数: 48

約数和(自身を含む): 178139520

約数和(自身を除く): 112534776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 487, 974, 1461, 1871, 1948, 2922, 3742, 3896, 4383, 5613, 5844, 7484, 8766, 11226, 11688, 14968, 16839, 17532, 22452, 33678, 35064, 44904, 67356, 134712, 911177, 1822354, 2733531, 3644708, 5467062, 7289416, 8200593, 10934124, 16401186, 21868248, 32802372, 65604744]

約数ペア:

[(1, 65604744), (2, 32802372), (3, 21868248), (4, 16401186), (6, 10934124), (8, 8200593), (9, 7289416), (12, 5467062), (18, 3644708), (24, 2733531), (36, 1822354), (72, 911177), (487, 134712), (974, 67356), (1461, 44904), (1871, 35064), (1948, 33678), (2922, 22452), (3742, 17532), (3896, 16839), (4383, 14968), (5613, 11688), (5844, 11226), (7484, 8766)]