86528778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{461}}^1$

素因数の和:623

約数の個数: 64

約数和(自身を含む): 204906240

約数和(自身を除く): 118377462

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 109, 123, 218, 246, 287, 327, 461, 574, 654, 763, 861, 922, 1383, 1526, 1722, 2289, 2766, 3227, 4469, 4578, 6454, 8938, 9681, 13407, 18901, 19362, 26814, 31283, 37802, 50249, 56703, 62566, 93849, 100498, 113406, 132307, 150747, 187698, 264614, 301494, 351743, 396921, 703486, 793842, 1055229, 2060209, 2110458, 4120418, 6180627, 12361254, 14421463, 28842926, 43264389, 86528778]

約数ペア:

[(1, 86528778), (2, 43264389), (3, 28842926), (6, 14421463), (7, 12361254), (14, 6180627), (21, 4120418), (41, 2110458), (42, 2060209), (82, 1055229), (109, 793842), (123, 703486), (218, 396921), (246, 351743), (287, 301494), (327, 264614), (461, 187698), (574, 150747), (654, 132307), (763, 113406), (861, 100498), (922, 93849), (1383, 62566), (1526, 56703), (1722, 50249), (2289, 37802), (2766, 31283), (3227, 26814), (4469, 19362), (4578, 18901), (6454, 13407), (8938, 9681)]