71355726

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4999}}^1$

素因数の和:5081

約数の個数: 48

約数和(自身を含む): 169260000

約数和(自身を除く): 97904274

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 78, 117, 122, 183, 234, 366, 549, 793, 1098, 1586, 2379, 4758, 4999, 7137, 9998, 14274, 14997, 29994, 44991, 64987, 89982, 129974, 194961, 304939, 389922, 584883, 609878, 914817, 1169766, 1829634, 2744451, 3964207, 5488902, 7928414, 11892621, 23785242, 35677863, 71355726]

約数ペア:

[(1, 71355726), (2, 35677863), (3, 23785242), (6, 11892621), (9, 7928414), (13, 5488902), (18, 3964207), (26, 2744451), (39, 1829634), (61, 1169766), (78, 914817), (117, 609878), (122, 584883), (183, 389922), (234, 304939), (366, 194961), (549, 129974), (793, 89982), (1098, 64987), (1586, 44991), (2379, 29994), (4758, 14997), (4999, 14274), (7137, 9998)]