68463472

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{911}}^1$

素因数の和:998

約数の個数: 80

約数和(自身を含む): 168274944

約数和(自身を除く): 99811472

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 61, 77, 88, 112, 122, 154, 176, 244, 308, 427, 488, 616, 671, 854, 911, 976, 1232, 1342, 1708, 1822, 2684, 3416, 3644, 4697, 5368, 6377, 6832, 7288, 9394, 10021, 10736, 12754, 14576, 18788, 20042, 25508, 37576, 40084, 51016, 55571, 70147, 75152, 80168, 102032, 111142, 140294, 160336, 222284, 280588, 388997, 444568, 561176, 611281, 777994, 889136, 1122352, 1222562, 1555988, 2445124, 3111976, 4278967, 4890248, 6223952, 8557934, 9780496, 17115868, 34231736, 68463472]

約数ペア:

[(1, 68463472), (2, 34231736), (4, 17115868), (7, 9780496), (8, 8557934), (11, 6223952), (14, 4890248), (16, 4278967), (22, 3111976), (28, 2445124), (44, 1555988), (56, 1222562), (61, 1122352), (77, 889136), (88, 777994), (112, 611281), (122, 561176), (154, 444568), (176, 388997), (244, 280588), (308, 222284), (427, 160336), (488, 140294), (616, 111142), (671, 102032), (854, 80168), (911, 75152), (976, 70147), (1232, 55571), (1342, 51016), (1708, 40084), (1822, 37576), (2684, 25508), (3416, 20042), (3644, 18788), (4697, 14576), (5368, 12754), (6377, 10736), (6832, 10021), (7288, 9394)]