78439062

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{1901}}^1$

素因数の和:1965

約数の個数: 48

約数和(自身を含む): 176703408

約数和(自身を除く): 98264346

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 529, 598, 897, 1058, 1587, 1794, 1901, 3174, 3802, 5703, 6877, 11406, 13754, 20631, 24713, 41262, 43723, 49426, 74139, 87446, 131169, 148278, 262338, 568399, 1005629, 1136798, 1705197, 2011258, 3016887, 3410394, 6033774, 13073177, 26146354, 39219531, 78439062]

約数ペア:

[(1, 78439062), (2, 39219531), (3, 26146354), (6, 13073177), (13, 6033774), (23, 3410394), (26, 3016887), (39, 2011258), (46, 1705197), (69, 1136798), (78, 1005629), (138, 568399), (299, 262338), (529, 148278), (598, 131169), (897, 87446), (1058, 74139), (1587, 49426), (1794, 43723), (1901, 41262), (3174, 24713), (3802, 20631), (5703, 13754), (6877, 11406)]