78561366

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{3559}}^1$

素因数の和:3860

約数の個数: 32

約数和(自身を含む): 169854720

約数和(自身を除く): 91293354

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 283, 566, 849, 1698, 3559, 3679, 7118, 7358, 10677, 11037, 21354, 22074, 46267, 92534, 138801, 277602, 1007197, 2014394, 3021591, 6043182, 13093561, 26187122, 39280683, 78561366]

約数ペア:

[(1, 78561366), (2, 39280683), (3, 26187122), (6, 13093561), (13, 6043182), (26, 3021591), (39, 2014394), (78, 1007197), (283, 277602), (566, 138801), (849, 92534), (1698, 46267), (3559, 22074), (3679, 21354), (7118, 11037), (7358, 10677)]