85031772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:411

約数の個数: 96

約数和(自身を含む): 235952640

約数和(自身を除く): 150920868

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 109, 111, 148, 218, 222, 251, 259, 327, 436, 444, 502, 518, 654, 753, 763, 777, 1004, 1036, 1308, 1506, 1526, 1554, 1757, 2289, 3012, 3052, 3108, 3514, 4033, 4578, 5271, 7028, 8066, 9156, 9287, 10542, 12099, 16132, 18574, 21084, 24198, 27359, 27861, 28231, 37148, 48396, 54718, 55722, 56462, 65009, 82077, 84693, 109436, 111444, 112924, 130018, 164154, 169386, 191513, 195027, 260036, 328308, 338772, 383026, 390054, 574539, 766052, 780108, 1012283, 1149078, 2024566, 2298156, 3036849, 4049132, 6073698, 7085981, 12147396, 14171962, 21257943, 28343924, 42515886, 85031772]

約数ペア:

[(1, 85031772), (2, 42515886), (3, 28343924), (4, 21257943), (6, 14171962), (7, 12147396), (12, 7085981), (14, 6073698), (21, 4049132), (28, 3036849), (37, 2298156), (42, 2024566), (74, 1149078), (84, 1012283), (109, 780108), (111, 766052), (148, 574539), (218, 390054), (222, 383026), (251, 338772), (259, 328308), (327, 260036), (436, 195027), (444, 191513), (502, 169386), (518, 164154), (654, 130018), (753, 112924), (763, 111444), (777, 109436), (1004, 84693), (1036, 82077), (1308, 65009), (1506, 56462), (1526, 55722), (1554, 54718), (1757, 48396), (2289, 37148), (3012, 28231), (3052, 27861), (3108, 27359), (3514, 24198), (4033, 21084), (4578, 18574), (5271, 16132), (7028, 12099), (8066, 10542), (9156, 9287)]