77320802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{541}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 131120640

約数和(自身を除く): 53799838

約数列:

[1, 2, 13, 23, 26, 46, 239, 299, 478, 541, 598, 1082, 3107, 5497, 6214, 7033, 10994, 12443, 14066, 24886, 71461, 129299, 142922, 161759, 258598, 323518, 1680887, 2973877, 3361774, 5947754, 38660401, 77320802]

約数ペア:

[(1, 77320802), (2, 38660401), (13, 5947754), (23, 3361774), (26, 2973877), (46, 1680887), (239, 323518), (299, 258598), (478, 161759), (541, 142922), (598, 129299), (1082, 71461), (3107, 24886), (5497, 14066), (6214, 12443), (7033, 10994)]