68899866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{26893}}^1$

素因数の和:26966

約数の個数: 32

約数和(自身を含む): 160073088

約数和(自身を除く): 91173222

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 26893, 53786, 80679, 161358, 188251, 376502, 564753, 1129506, 1640473, 3280946, 4921419, 9842838, 11483311, 22966622, 34449933, 68899866]

約数ペア:

[(1, 68899866), (2, 34449933), (3, 22966622), (6, 11483311), (7, 9842838), (14, 4921419), (21, 3280946), (42, 1640473), (61, 1129506), (122, 564753), (183, 376502), (366, 188251), (427, 161358), (854, 80679), (1281, 53786), (2562, 26893)]