78009282

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{857}}^1$

素因数の和:1267

約数の個数: 48

約数和(自身を含む): 182702520

約数和(自身を除く): 104693238

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 389, 778, 857, 1167, 1714, 2334, 2571, 3501, 5057, 5142, 7002, 7713, 10114, 11141, 15171, 15426, 22282, 30342, 33423, 45513, 66846, 91026, 100269, 200538, 333373, 666746, 1000119, 2000238, 3000357, 4333849, 6000714, 8667698, 13001547, 26003094, 39004641, 78009282]

約数ペア:

[(1, 78009282), (2, 39004641), (3, 26003094), (6, 13001547), (9, 8667698), (13, 6000714), (18, 4333849), (26, 3000357), (39, 2000238), (78, 1000119), (117, 666746), (234, 333373), (389, 200538), (778, 100269), (857, 91026), (1167, 66846), (1714, 45513), (2334, 33423), (2571, 30342), (3501, 22282), (5057, 15426), (5142, 15171), (7002, 11141), (7713, 10114)]