68140782

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{271}}^1$

素因数の和:569

約数の個数: 48

約数和(自身を含む): 151270080

約数和(自身を除く): 83129298

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 229, 271, 366, 458, 542, 549, 687, 813, 1098, 1374, 1626, 2061, 2439, 4122, 4878, 13969, 16531, 27938, 33062, 41907, 49593, 62059, 83814, 99186, 124118, 125721, 148779, 186177, 251442, 297558, 372354, 558531, 1117062, 3785599, 7571198, 11356797, 22713594, 34070391, 68140782]

約数ペア:

[(1, 68140782), (2, 34070391), (3, 22713594), (6, 11356797), (9, 7571198), (18, 3785599), (61, 1117062), (122, 558531), (183, 372354), (229, 297558), (271, 251442), (366, 186177), (458, 148779), (542, 125721), (549, 124118), (687, 99186), (813, 83814), (1098, 62059), (1374, 49593), (1626, 41907), (2061, 33062), (2439, 27938), (4122, 16531), (4878, 13969)]