78328866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{15413}}^1$

素因数の和:15447

約数の個数: 48

約数和(自身を含む): 196805952

約数和(自身を除く): 118477086

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 121, 154, 231, 242, 363, 462, 726, 847, 1694, 2541, 5082, 15413, 30826, 46239, 92478, 107891, 169543, 215782, 323673, 339086, 508629, 647346, 1017258, 1186801, 1864973, 2373602, 3560403, 3729946, 5594919, 7120806, 11189838, 13054811, 26109622, 39164433, 78328866]

約数ペア:

[(1, 78328866), (2, 39164433), (3, 26109622), (6, 13054811), (7, 11189838), (11, 7120806), (14, 5594919), (21, 3729946), (22, 3560403), (33, 2373602), (42, 1864973), (66, 1186801), (77, 1017258), (121, 647346), (154, 508629), (231, 339086), (242, 323673), (363, 215782), (462, 169543), (726, 107891), (847, 92478), (1694, 46239), (2541, 30826), (5082, 15413)]