71678448

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{16057}}^1$

素因数の和:16102

約数の個数: 60

約数和(自身を含む): 207083968

約数和(自身を除く): 135405520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 16057, 32114, 48171, 64228, 96342, 128456, 144513, 192684, 256912, 289026, 385368, 497767, 578052, 770736, 995534, 1156104, 1493301, 1991068, 2312208, 2986602, 3982136, 4479903, 5973204, 7964272, 8959806, 11946408, 17919612, 23892816, 35839224, 71678448]

約数ペア:

[(1, 71678448), (2, 35839224), (3, 23892816), (4, 17919612), (6, 11946408), (8, 8959806), (9, 7964272), (12, 5973204), (16, 4479903), (18, 3982136), (24, 2986602), (31, 2312208), (36, 1991068), (48, 1493301), (62, 1156104), (72, 995534), (93, 770736), (124, 578052), (144, 497767), (186, 385368), (248, 289026), (279, 256912), (372, 192684), (496, 144513), (558, 128456), (744, 96342), (1116, 64228), (1488, 48171), (2232, 32114), (4464, 16057)]