64676448

素因数分解:

$2^5\times 3^3\times {\mathrm{74857}}^1$

素因数の和:74876

約数の個数: 48

約数和(自身を含む): 188642160

約数和(自身を除く): 123965712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 74857, 149714, 224571, 299428, 449142, 598856, 673713, 898284, 1197712, 1347426, 1796568, 2021139, 2395424, 2694852, 3593136, 4042278, 5389704, 7186272, 8084556, 10779408, 16169112, 21558816, 32338224, 64676448]

約数ペア:

[(1, 64676448), (2, 32338224), (3, 21558816), (4, 16169112), (6, 10779408), (8, 8084556), (9, 7186272), (12, 5389704), (16, 4042278), (18, 3593136), (24, 2694852), (27, 2395424), (32, 2021139), (36, 1796568), (48, 1347426), (54, 1197712), (72, 898284), (96, 673713), (108, 598856), (144, 449142), (216, 299428), (288, 224571), (432, 149714), (864, 74857)]