82461964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{367}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 162288000

約数和(自身を除く): 79826036

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 149, 298, 367, 377, 596, 734, 754, 1468, 1508, 1937, 3874, 4321, 4771, 7748, 8642, 9542, 10643, 17284, 19084, 21286, 42572, 54683, 56173, 109366, 112346, 138359, 218732, 224692, 276718, 553436, 710879, 1421758, 1585807, 2843516, 3171614, 6343228, 20615491, 41230982, 82461964]

約数ペア:

[(1, 82461964), (2, 41230982), (4, 20615491), (13, 6343228), (26, 3171614), (29, 2843516), (52, 1585807), (58, 1421758), (116, 710879), (149, 553436), (298, 276718), (367, 224692), (377, 218732), (596, 138359), (734, 112346), (754, 109366), (1468, 56173), (1508, 54683), (1937, 42572), (3874, 21286), (4321, 19084), (4771, 17284), (7748, 10643), (8642, 9542)]