68022508

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{19}}^2\times {\mathrm{163}}^1$

素因数の和:239

約数の個数: 54

約数和(自身を含む): 134278116

約数和(自身を除く): 66255608

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 163, 289, 323, 326, 361, 578, 646, 652, 722, 1156, 1292, 1444, 2771, 3097, 5491, 5542, 6137, 6194, 10982, 11084, 12274, 12388, 21964, 24548, 47107, 52649, 58843, 94214, 104329, 105298, 117686, 188428, 208658, 210596, 235372, 417316, 895033, 1000331, 1790066, 2000662, 3580132, 4001324, 17005627, 34011254, 68022508]

約数ペア:

[(1, 68022508), (2, 34011254), (4, 17005627), (17, 4001324), (19, 3580132), (34, 2000662), (38, 1790066), (68, 1000331), (76, 895033), (163, 417316), (289, 235372), (323, 210596), (326, 208658), (361, 188428), (578, 117686), (646, 105298), (652, 104329), (722, 94214), (1156, 58843), (1292, 52649), (1444, 47107), (2771, 24548), (3097, 21964), (5491, 12388), (5542, 12274), (6137, 11084), (6194, 10982)]