66778056

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{13063}}^1$

素因数の和:13146

約数の個数: 48

約数和(自身を含む): 183418560

約数和(自身を除く): 116640504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 13063, 26126, 39189, 52252, 78378, 104504, 117567, 156756, 235134, 313512, 470268, 927473, 940536, 1854946, 2782419, 3709892, 5564838, 7419784, 8347257, 11129676, 16694514, 22259352, 33389028, 66778056]

約数ペア:

[(1, 66778056), (2, 33389028), (3, 22259352), (4, 16694514), (6, 11129676), (8, 8347257), (9, 7419784), (12, 5564838), (18, 3709892), (24, 2782419), (36, 1854946), (71, 940536), (72, 927473), (142, 470268), (213, 313512), (284, 235134), (426, 156756), (568, 117567), (639, 104504), (852, 78378), (1278, 52252), (1704, 39189), (2556, 26126), (5112, 13063)]