68144856

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:405

約数の個数: 96

約数和(自身を含む): 188548560

約数和(自身を除く): 120403704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 78, 104, 106, 156, 159, 169, 212, 312, 317, 318, 338, 424, 507, 634, 636, 676, 689, 951, 1014, 1268, 1272, 1352, 1378, 1902, 2028, 2067, 2536, 2756, 3804, 4056, 4121, 4134, 5512, 7608, 8242, 8268, 8957, 12363, 16484, 16536, 16801, 17914, 24726, 26871, 32968, 33602, 35828, 49452, 50403, 53573, 53742, 67204, 71656, 98904, 100806, 107146, 107484, 134408, 160719, 201612, 214292, 214968, 218413, 321438, 403224, 428584, 436826, 642876, 655239, 873652, 1285752, 1310478, 1747304, 2620956, 2839369, 5241912, 5678738, 8518107, 11357476, 17036214, 22714952, 34072428, 68144856]

約数ペア:

[(1, 68144856), (2, 34072428), (3, 22714952), (4, 17036214), (6, 11357476), (8, 8518107), (12, 5678738), (13, 5241912), (24, 2839369), (26, 2620956), (39, 1747304), (52, 1310478), (53, 1285752), (78, 873652), (104, 655239), (106, 642876), (156, 436826), (159, 428584), (169, 403224), (212, 321438), (312, 218413), (317, 214968), (318, 214292), (338, 201612), (424, 160719), (507, 134408), (634, 107484), (636, 107146), (676, 100806), (689, 98904), (951, 71656), (1014, 67204), (1268, 53742), (1272, 53573), (1352, 50403), (1378, 49452), (1902, 35828), (2028, 33602), (2067, 32968), (2536, 26871), (2756, 24726), (3804, 17914), (4056, 16801), (4121, 16536), (4134, 16484), (5512, 12363), (7608, 8957), (8242, 8268)]