76128078

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{193}}^1\times {\mathrm{389}}^1$

素因数の和:613

約数の個数: 48

約数和(自身を含む): 166149360

約数和(自身を除く): 90021282

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 193, 338, 386, 389, 507, 579, 778, 1014, 1158, 1167, 2334, 2509, 5018, 5057, 7527, 10114, 15054, 15171, 30342, 32617, 65234, 65741, 75077, 97851, 131482, 150154, 195702, 197223, 225231, 394446, 450462, 976001, 1952002, 2928003, 5856006, 12688013, 25376026, 38064039, 76128078]

約数ペア:

[(1, 76128078), (2, 38064039), (3, 25376026), (6, 12688013), (13, 5856006), (26, 2928003), (39, 1952002), (78, 976001), (169, 450462), (193, 394446), (338, 225231), (386, 197223), (389, 195702), (507, 150154), (579, 131482), (778, 97851), (1014, 75077), (1158, 65741), (1167, 65234), (2334, 32617), (2509, 30342), (5018, 15171), (5057, 15054), (7527, 10114)]