86581264

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2267}}^1$

素因数の和:2324

約数の個数: 80

約数和(自身を含む): 215986176

約数和(自身を除く): 129404912

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 248, 308, 341, 434, 496, 616, 682, 868, 1232, 1364, 1736, 2267, 2387, 2728, 3472, 4534, 4774, 5456, 9068, 9548, 15869, 18136, 19096, 24937, 31738, 36272, 38192, 49874, 63476, 70277, 99748, 126952, 140554, 174559, 199496, 253904, 281108, 349118, 398992, 491939, 562216, 698236, 773047, 983878, 1124432, 1396472, 1546094, 1967756, 2792944, 3092188, 3935512, 5411329, 6184376, 7871024, 10822658, 12368752, 21645316, 43290632, 86581264]

約数ペア:

[(1, 86581264), (2, 43290632), (4, 21645316), (7, 12368752), (8, 10822658), (11, 7871024), (14, 6184376), (16, 5411329), (22, 3935512), (28, 3092188), (31, 2792944), (44, 1967756), (56, 1546094), (62, 1396472), (77, 1124432), (88, 983878), (112, 773047), (124, 698236), (154, 562216), (176, 491939), (217, 398992), (248, 349118), (308, 281108), (341, 253904), (434, 199496), (496, 174559), (616, 140554), (682, 126952), (868, 99748), (1232, 70277), (1364, 63476), (1736, 49874), (2267, 38192), (2387, 36272), (2728, 31738), (3472, 24937), (4534, 19096), (4774, 18136), (5456, 15869), (9068, 9548)]