9777743888

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{11047}}^1$

素因数の和:11220

約数の個数: 80

約数和(自身を含む): 21305493504

約数和(自身を除く): 11527749616

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 107, 176, 188, 214, 376, 428, 517, 752, 856, 1034, 1177, 1712, 2068, 2354, 4136, 4708, 5029, 8272, 9416, 10058, 11047, 18832, 20116, 22094, 40232, 44188, 55319, 80464, 88376, 110638, 121517, 176752, 221276, 243034, 442552, 486068, 519209, 885104, 972136, 1038418, 1182029, 1944272, 2076836, 2364058, 4153672, 4728116, 5711299, 8307344, 9456232, 11422598, 13002319, 18912464, 22845196, 26004638, 45690392, 52009276, 55555363, 91380784, 104018552, 111110726, 208037104, 222221452, 444442904, 611108993, 888885808, 1222217986, 2444435972, 4888871944, 9777743888]

約数ペア:

[(1, 9777743888), (2, 4888871944), (4, 2444435972), (8, 1222217986), (11, 888885808), (16, 611108993), (22, 444442904), (44, 222221452), (47, 208037104), (88, 111110726), (94, 104018552), (107, 91380784), (176, 55555363), (188, 52009276), (214, 45690392), (376, 26004638), (428, 22845196), (517, 18912464), (752, 13002319), (856, 11422598), (1034, 9456232), (1177, 8307344), (1712, 5711299), (2068, 4728116), (2354, 4153672), (4136, 2364058), (4708, 2076836), (5029, 1944272), (8272, 1182029), (9416, 1038418), (10058, 972136), (11047, 885104), (18832, 519209), (20116, 486068), (22094, 442552), (40232, 243034), (44188, 221276), (55319, 176752), (80464, 121517), (88376, 110638)]