66381852

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1249}}^1$

素因数の和:1402

約数の個数: 48

約数和(自身を含む): 160160000

約数和(自身を除く): 93778148

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 103, 129, 172, 206, 258, 309, 412, 516, 618, 1236, 1249, 2498, 3747, 4429, 4996, 7494, 8858, 13287, 14988, 17716, 26574, 53148, 53707, 107414, 128647, 161121, 214828, 257294, 322242, 385941, 514588, 644484, 771882, 1543764, 5531821, 11063642, 16595463, 22127284, 33190926, 66381852]

約数ペア:

[(1, 66381852), (2, 33190926), (3, 22127284), (4, 16595463), (6, 11063642), (12, 5531821), (43, 1543764), (86, 771882), (103, 644484), (129, 514588), (172, 385941), (206, 322242), (258, 257294), (309, 214828), (412, 161121), (516, 128647), (618, 107414), (1236, 53707), (1249, 53148), (2498, 26574), (3747, 17716), (4429, 14988), (4996, 13287), (7494, 8858)]