82079848

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 164660580

約数和(自身を除く): 82580732

約数列:

[1, 2, 4, 8, 19, 38, 76, 97, 152, 194, 293, 361, 388, 586, 722, 776, 1172, 1444, 1843, 2344, 2888, 3686, 5567, 7372, 11134, 14744, 22268, 28421, 35017, 44536, 56842, 70034, 105773, 113684, 140068, 211546, 227368, 280136, 423092, 539999, 846184, 1079998, 2159996, 4319992, 10259981, 20519962, 41039924, 82079848]

約数ペア:

[(1, 82079848), (2, 41039924), (4, 20519962), (8, 10259981), (19, 4319992), (38, 2159996), (76, 1079998), (97, 846184), (152, 539999), (194, 423092), (293, 280136), (361, 227368), (388, 211546), (586, 140068), (722, 113684), (776, 105773), (1172, 70034), (1444, 56842), (1843, 44536), (2344, 35017), (2888, 28421), (3686, 22268), (5567, 14744), (7372, 11134)]