68904774

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2713}}^1$

素因数の和:2821

約数の個数: 48

約数和(自身を含む): 160039152

約数和(自身を除く): 91134378

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 83, 102, 153, 166, 249, 306, 498, 747, 1411, 1494, 2713, 2822, 4233, 5426, 8139, 8466, 12699, 16278, 24417, 25398, 46121, 48834, 92242, 138363, 225179, 276726, 415089, 450358, 675537, 830178, 1351074, 2026611, 3828043, 4053222, 7656086, 11484129, 22968258, 34452387, 68904774]

約数ペア:

[(1, 68904774), (2, 34452387), (3, 22968258), (6, 11484129), (9, 7656086), (17, 4053222), (18, 3828043), (34, 2026611), (51, 1351074), (83, 830178), (102, 675537), (153, 450358), (166, 415089), (249, 276726), (306, 225179), (498, 138363), (747, 92242), (1411, 48834), (1494, 46121), (2713, 25398), (2822, 24417), (4233, 16278), (5426, 12699), (8139, 8466)]