68867304

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{260861}}^1$

素因数の和:260881

約数の個数: 32

約数和(自身を含む): 187820640

約数和(自身を除く): 118953336

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 260861, 521722, 782583, 1043444, 1565166, 2086888, 2869471, 3130332, 5738942, 6260664, 8608413, 11477884, 17216826, 22955768, 34433652, 68867304]

約数ペア:

[(1, 68867304), (2, 34433652), (3, 22955768), (4, 17216826), (6, 11477884), (8, 8608413), (11, 6260664), (12, 5738942), (22, 3130332), (24, 2869471), (33, 2086888), (44, 1565166), (66, 1043444), (88, 782583), (132, 521722), (264, 260861)]