86969892

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{1621}}^1$

素因数の和:1908

約数の個数: 48

約数和(自身を含む): 215816832

約数和(自身を除く): 128846940

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 263, 526, 789, 1052, 1578, 1621, 3156, 3242, 4471, 4863, 6484, 8942, 9726, 13413, 17884, 19452, 26826, 27557, 53652, 55114, 82671, 110228, 165342, 330684, 426323, 852646, 1278969, 1705292, 2557938, 5115876, 7247491, 14494982, 21742473, 28989964, 43484946, 86969892]

約数ペア:

[(1, 86969892), (2, 43484946), (3, 28989964), (4, 21742473), (6, 14494982), (12, 7247491), (17, 5115876), (34, 2557938), (51, 1705292), (68, 1278969), (102, 852646), (204, 426323), (263, 330684), (526, 165342), (789, 110228), (1052, 82671), (1578, 55114), (1621, 53652), (3156, 27557), (3242, 26826), (4471, 19452), (4863, 17884), (6484, 13413), (8942, 9726)]