121989756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{85427}}^1$

素因数の和:85458

約数の個数: 48

約数和(自身を含む): 344445696

約数和(自身を除く): 222455940

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 85427, 170854, 256281, 341708, 512562, 597989, 1025124, 1195978, 1452259, 1793967, 2391956, 2904518, 3587934, 4356777, 5809036, 7175868, 8713554, 10165813, 17427108, 20331626, 30497439, 40663252, 60994878, 121989756]

約数ペア:

[(1, 121989756), (2, 60994878), (3, 40663252), (4, 30497439), (6, 20331626), (7, 17427108), (12, 10165813), (14, 8713554), (17, 7175868), (21, 5809036), (28, 4356777), (34, 3587934), (42, 2904518), (51, 2391956), (68, 1793967), (84, 1452259), (102, 1195978), (119, 1025124), (204, 597989), (238, 512562), (357, 341708), (476, 256281), (714, 170854), (1428, 85427)]