90193642

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{1439}}^1$

素因数の和:1507

約数の個数: 48

約数和(自身を含む): 174666240

約数和(自身を除く): 84472598

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 121, 154, 242, 259, 407, 518, 814, 847, 1439, 1694, 2849, 2878, 4477, 5698, 8954, 10073, 15829, 20146, 31339, 31658, 53243, 62678, 106486, 110803, 174119, 221606, 348238, 372701, 585673, 745402, 1171346, 1218833, 2437666, 4099711, 6442403, 8199422, 12884806, 45096821, 90193642]

約数ペア:

[(1, 90193642), (2, 45096821), (7, 12884806), (11, 8199422), (14, 6442403), (22, 4099711), (37, 2437666), (74, 1218833), (77, 1171346), (121, 745402), (154, 585673), (242, 372701), (259, 348238), (407, 221606), (518, 174119), (814, 110803), (847, 106486), (1439, 62678), (1694, 53243), (2849, 31658), (2878, 31339), (4477, 20146), (5698, 15829), (8954, 10073)]