68289012

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:350

約数の個数: 108

約数和(自身を含む): 193599588

約数和(自身を除く): 125310576

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 61, 66, 99, 121, 122, 132, 183, 198, 242, 244, 257, 363, 366, 396, 484, 514, 549, 671, 726, 732, 771, 1028, 1089, 1098, 1342, 1452, 1542, 2013, 2178, 2196, 2313, 2684, 2827, 3084, 4026, 4356, 4626, 5654, 6039, 7381, 8052, 8481, 9252, 11308, 12078, 14762, 15677, 16962, 22143, 24156, 25443, 29524, 31097, 31354, 33924, 44286, 47031, 50886, 62194, 62708, 66429, 88572, 93291, 94062, 101772, 124388, 132858, 141093, 172447, 186582, 188124, 265716, 279873, 282186, 344894, 373164, 517341, 559746, 564372, 689788, 1034682, 1119492, 1552023, 1896917, 2069364, 3104046, 3793834, 5690751, 6208092, 7587668, 11381502, 17072253, 22763004, 34144506, 68289012]

約数ペア:

[(1, 68289012), (2, 34144506), (3, 22763004), (4, 17072253), (6, 11381502), (9, 7587668), (11, 6208092), (12, 5690751), (18, 3793834), (22, 3104046), (33, 2069364), (36, 1896917), (44, 1552023), (61, 1119492), (66, 1034682), (99, 689788), (121, 564372), (122, 559746), (132, 517341), (183, 373164), (198, 344894), (242, 282186), (244, 279873), (257, 265716), (363, 188124), (366, 186582), (396, 172447), (484, 141093), (514, 132858), (549, 124388), (671, 101772), (726, 94062), (732, 93291), (771, 88572), (1028, 66429), (1089, 62708), (1098, 62194), (1342, 50886), (1452, 47031), (1542, 44286), (2013, 33924), (2178, 31354), (2196, 31097), (2313, 29524), (2684, 25443), (2827, 24156), (3084, 22143), (4026, 16962), (4356, 15677), (4626, 14762), (5654, 12078), (6039, 11308), (7381, 9252), (8052, 8481)]