85819496

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:426

約数の個数: 64

約数和(自身を含む): 189475200

約数和(自身を除く): 103655704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 89, 134, 178, 257, 268, 356, 469, 514, 536, 623, 712, 938, 1028, 1246, 1799, 1876, 2056, 2492, 3598, 3752, 4984, 5963, 7196, 11926, 14392, 17219, 22873, 23852, 34438, 41741, 45746, 47704, 68876, 83482, 91492, 120533, 137752, 160111, 166964, 182984, 241066, 320222, 333928, 482132, 640444, 964264, 1280888, 1532491, 3064982, 6129964, 10727437, 12259928, 21454874, 42909748, 85819496]

約数ペア:

[(1, 85819496), (2, 42909748), (4, 21454874), (7, 12259928), (8, 10727437), (14, 6129964), (28, 3064982), (56, 1532491), (67, 1280888), (89, 964264), (134, 640444), (178, 482132), (257, 333928), (268, 320222), (356, 241066), (469, 182984), (514, 166964), (536, 160111), (623, 137752), (712, 120533), (938, 91492), (1028, 83482), (1246, 68876), (1799, 47704), (1876, 45746), (2056, 41741), (2492, 34438), (3598, 23852), (3752, 22873), (4984, 17219), (5963, 14392), (7196, 11926)]