68690358

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^2$

素因数の和:119

約数の個数: 108

約数和(自身を含む): 177059844

約数和(自身を除く): 108369486

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 31, 33, 38, 57, 62, 66, 93, 99, 114, 171, 186, 198, 209, 279, 341, 342, 361, 418, 558, 589, 627, 682, 722, 961, 1023, 1083, 1178, 1254, 1767, 1881, 1922, 2046, 2166, 2883, 3069, 3249, 3534, 3762, 3971, 5301, 5766, 6138, 6479, 6498, 7942, 8649, 10571, 10602, 11191, 11913, 12958, 17298, 18259, 19437, 21142, 22382, 23826, 31713, 33573, 35739, 36518, 38874, 54777, 58311, 63426, 67146, 71478, 95139, 100719, 109554, 116622, 123101, 164331, 190278, 200849, 201438, 246202, 328662, 346921, 369303, 401698, 602547, 693842, 738606, 1040763, 1107909, 1205094, 1807641, 2081526, 2215818, 3122289, 3615282, 3816131, 6244578, 7632262, 11448393, 22896786, 34345179, 68690358]

約数ペア:

[(1, 68690358), (2, 34345179), (3, 22896786), (6, 11448393), (9, 7632262), (11, 6244578), (18, 3816131), (19, 3615282), (22, 3122289), (31, 2215818), (33, 2081526), (38, 1807641), (57, 1205094), (62, 1107909), (66, 1040763), (93, 738606), (99, 693842), (114, 602547), (171, 401698), (186, 369303), (198, 346921), (209, 328662), (279, 246202), (341, 201438), (342, 200849), (361, 190278), (418, 164331), (558, 123101), (589, 116622), (627, 109554), (682, 100719), (722, 95139), (961, 71478), (1023, 67146), (1083, 63426), (1178, 58311), (1254, 54777), (1767, 38874), (1881, 36518), (1922, 35739), (2046, 33573), (2166, 31713), (2883, 23826), (3069, 22382), (3249, 21142), (3534, 19437), (3762, 18259), (3971, 17298), (5301, 12958), (5766, 11913), (6138, 11191), (6479, 10602), (6498, 10571), (7942, 8649)]