80388594

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31231}}^1$

素因数の和:31263

約数の個数: 48

約数和(自身を含む): 204632064

約数和(自身を除く): 124243470

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 31231, 62462, 93693, 187386, 281079, 343541, 406003, 562158, 687082, 812006, 1030623, 1218009, 2061246, 2436018, 3091869, 3654027, 4466033, 6183738, 7308054, 8932066, 13398099, 26796198, 40194297, 80388594]

約数ペア:

[(1, 80388594), (2, 40194297), (3, 26796198), (6, 13398099), (9, 8932066), (11, 7308054), (13, 6183738), (18, 4466033), (22, 3654027), (26, 3091869), (33, 2436018), (39, 2061246), (66, 1218009), (78, 1030623), (99, 812006), (117, 687082), (143, 562158), (198, 406003), (234, 343541), (286, 281079), (429, 187386), (858, 93693), (1287, 62462), (2574, 31231)]