57252468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 171346560

約数和(自身を除く): 114094092

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 37, 39, 42, 52, 74, 78, 84, 91, 109, 111, 148, 156, 169, 182, 218, 222, 259, 273, 327, 338, 364, 436, 444, 481, 507, 518, 546, 654, 676, 763, 777, 962, 1014, 1036, 1092, 1183, 1308, 1417, 1443, 1526, 1554, 1924, 2028, 2289, 2366, 2834, 2886, 3052, 3108, 3367, 3549, 4033, 4251, 4578, 4732, 5668, 5772, 6253, 6734, 7098, 8066, 8502, 9156, 9919, 10101, 12099, 12506, 13468, 14196, 16132, 17004, 18421, 18759, 19838, 20202, 24198, 25012, 28231, 29757, 36842, 37518, 39676, 40404, 43771, 48396, 52429, 55263, 56462, 59514, 73684, 75036, 84693, 87542, 104858, 110526, 112924, 119028, 128947, 131313, 157287, 169386, 175084, 209716, 221052, 257894, 262626, 314574, 338772, 367003, 386841, 515788, 525252, 629148, 681577, 734006, 773682, 1101009, 1363154, 1468012, 1547364, 2044731, 2202018, 2726308, 4089462, 4404036, 4771039, 8178924, 9542078, 14313117, 19084156, 28626234, 57252468]

約数ペア:

[(1, 57252468), (2, 28626234), (3, 19084156), (4, 14313117), (6, 9542078), (7, 8178924), (12, 4771039), (13, 4404036), (14, 4089462), (21, 2726308), (26, 2202018), (28, 2044731), (37, 1547364), (39, 1468012), (42, 1363154), (52, 1101009), (74, 773682), (78, 734006), (84, 681577), (91, 629148), (109, 525252), (111, 515788), (148, 386841), (156, 367003), (169, 338772), (182, 314574), (218, 262626), (222, 257894), (259, 221052), (273, 209716), (327, 175084), (338, 169386), (364, 157287), (436, 131313), (444, 128947), (481, 119028), (507, 112924), (518, 110526), (546, 104858), (654, 87542), (676, 84693), (763, 75036), (777, 73684), (962, 59514), (1014, 56462), (1036, 55263), (1092, 52429), (1183, 48396), (1308, 43771), (1417, 40404), (1443, 39676), (1526, 37518), (1554, 36842), (1924, 29757), (2028, 28231), (2289, 25012), (2366, 24198), (2834, 20202), (2886, 19838), (3052, 18759), (3108, 18421), (3367, 17004), (3549, 16132), (4033, 14196), (4251, 13468), (4578, 12506), (4732, 12099), (5668, 10101), (5772, 9919), (6253, 9156), (6734, 8502), (7098, 8066)]