90159654

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{4297}}^1$

素因数の和:4584

約数の個数: 32

約数和(自身を含む): 194957280

約数和(自身を除く): 104797626

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 269, 538, 807, 1614, 3497, 4297, 6994, 8594, 10491, 12891, 20982, 25782, 55861, 111722, 167583, 335166, 1155893, 2311786, 3467679, 6935358, 15026609, 30053218, 45079827, 90159654]

約数ペア:

[(1, 90159654), (2, 45079827), (3, 30053218), (6, 15026609), (13, 6935358), (26, 3467679), (39, 2311786), (78, 1155893), (269, 335166), (538, 167583), (807, 111722), (1614, 55861), (3497, 25782), (4297, 20982), (6994, 12891), (8594, 10491)]