68961354

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2447}}^1$

素因数の和:2531

約数の個数: 64

約数和(自身を含む): 174845952

約数和(自身を除く): 105884598

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 61, 66, 77, 122, 154, 183, 231, 366, 427, 462, 671, 854, 1281, 1342, 2013, 2447, 2562, 4026, 4697, 4894, 7341, 9394, 14091, 14682, 17129, 26917, 28182, 34258, 51387, 53834, 80751, 102774, 149267, 161502, 188419, 298534, 376838, 447801, 565257, 895602, 1044869, 1130514, 1641937, 2089738, 3134607, 3283874, 4925811, 6269214, 9851622, 11493559, 22987118, 34480677, 68961354]

約数ペア:

[(1, 68961354), (2, 34480677), (3, 22987118), (6, 11493559), (7, 9851622), (11, 6269214), (14, 4925811), (21, 3283874), (22, 3134607), (33, 2089738), (42, 1641937), (61, 1130514), (66, 1044869), (77, 895602), (122, 565257), (154, 447801), (183, 376838), (231, 298534), (366, 188419), (427, 161502), (462, 149267), (671, 102774), (854, 80751), (1281, 53834), (1342, 51387), (2013, 34258), (2447, 28182), (2562, 26917), (4026, 17129), (4697, 14682), (4894, 14091), (7341, 9394)]