64312992

素因数分解:

$2^5\times 3^2\times {\mathrm{107}}^1\times {\mathrm{2087}}^1$

素因数の和:2210

約数の個数: 72

約数和(自身を含む): 184687776

約数和(自身を除く): 120374784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 107, 144, 214, 288, 321, 428, 642, 856, 963, 1284, 1712, 1926, 2087, 2568, 3424, 3852, 4174, 5136, 6261, 7704, 8348, 10272, 12522, 15408, 16696, 18783, 25044, 30816, 33392, 37566, 50088, 66784, 75132, 100176, 150264, 200352, 223309, 300528, 446618, 601056, 669927, 893236, 1339854, 1786472, 2009781, 2679708, 3572944, 4019562, 5359416, 7145888, 8039124, 10718832, 16078248, 21437664, 32156496, 64312992]

約数ペア:

[(1, 64312992), (2, 32156496), (3, 21437664), (4, 16078248), (6, 10718832), (8, 8039124), (9, 7145888), (12, 5359416), (16, 4019562), (18, 3572944), (24, 2679708), (32, 2009781), (36, 1786472), (48, 1339854), (72, 893236), (96, 669927), (107, 601056), (144, 446618), (214, 300528), (288, 223309), (321, 200352), (428, 150264), (642, 100176), (856, 75132), (963, 66784), (1284, 50088), (1712, 37566), (1926, 33392), (2087, 30816), (2568, 25044), (3424, 18783), (3852, 16696), (4174, 15408), (5136, 12522), (6261, 10272), (7704, 8348)]