78860222

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{10223}}^1$

素因数の和:10280

約数の個数: 32

約数和(自身を含む): 147225600

約数和(自身を除く): 68365378

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 133, 203, 266, 406, 551, 1102, 3857, 7714, 10223, 20446, 71561, 143122, 194237, 296467, 388474, 592934, 1359659, 2075269, 2719318, 4150538, 5632873, 11265746, 39430111, 78860222]

約数ペア:

[(1, 78860222), (2, 39430111), (7, 11265746), (14, 5632873), (19, 4150538), (29, 2719318), (38, 2075269), (58, 1359659), (133, 592934), (203, 388474), (266, 296467), (406, 194237), (551, 143122), (1102, 71561), (3857, 20446), (7714, 10223)]