80008278

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{14323}}^1$

素因数の和:14361

約数の個数: 48

約数和(自身を含む): 195952320

約数和(自身を除く): 115944042

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 14323, 28646, 42969, 85938, 100261, 200522, 272137, 300783, 544274, 601566, 701827, 816411, 1403654, 1632822, 1904959, 2105481, 3809918, 4210962, 5714877, 11429754, 13334713, 26669426, 40004139, 80008278]

約数ペア:

[(1, 80008278), (2, 40004139), (3, 26669426), (6, 13334713), (7, 11429754), (14, 5714877), (19, 4210962), (21, 3809918), (38, 2105481), (42, 1904959), (49, 1632822), (57, 1403654), (98, 816411), (114, 701827), (133, 601566), (147, 544274), (266, 300783), (294, 272137), (399, 200522), (798, 100261), (931, 85938), (1862, 42969), (2793, 28646), (5586, 14323)]