90364378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1103}}^1$

素因数の和:1278

約数の個数: 32

約数和(自身を含む): 153570816

約数和(自身を除く): 63206438

約数列:

[1, 2, 13, 23, 26, 46, 137, 274, 299, 598, 1103, 1781, 2206, 3151, 3562, 6302, 14339, 25369, 28678, 40963, 50738, 81926, 151111, 302222, 329797, 659594, 1964443, 3475553, 3928886, 6951106, 45182189, 90364378]

約数ペア:

[(1, 90364378), (2, 45182189), (13, 6951106), (23, 3928886), (26, 3475553), (46, 1964443), (137, 659594), (274, 329797), (299, 302222), (598, 151111), (1103, 81926), (1781, 50738), (2206, 40963), (3151, 28678), (3562, 25369), (6302, 14339)]