83771982

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2383}}^1$

素因数の和:2435

約数の個数: 80

約数和(自身を含む): 221540352

約数和(自身を除く): 137768370

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 81, 93, 126, 162, 186, 189, 217, 279, 378, 434, 558, 567, 651, 837, 1134, 1302, 1674, 1953, 2383, 2511, 3906, 4766, 5022, 5859, 7149, 11718, 14298, 16681, 17577, 21447, 33362, 35154, 42894, 50043, 64341, 73873, 100086, 128682, 147746, 150129, 193023, 221619, 300258, 386046, 443238, 450387, 517111, 664857, 900774, 1034222, 1329714, 1351161, 1551333, 1994571, 2702322, 3102666, 3989142, 4653999, 5983713, 9307998, 11967426, 13961997, 27923994, 41885991, 83771982]

約数ペア:

[(1, 83771982), (2, 41885991), (3, 27923994), (6, 13961997), (7, 11967426), (9, 9307998), (14, 5983713), (18, 4653999), (21, 3989142), (27, 3102666), (31, 2702322), (42, 1994571), (54, 1551333), (62, 1351161), (63, 1329714), (81, 1034222), (93, 900774), (126, 664857), (162, 517111), (186, 450387), (189, 443238), (217, 386046), (279, 300258), (378, 221619), (434, 193023), (558, 150129), (567, 147746), (651, 128682), (837, 100086), (1134, 73873), (1302, 64341), (1674, 50043), (1953, 42894), (2383, 35154), (2511, 33362), (3906, 21447), (4766, 17577), (5022, 16681), (5859, 14298), (7149, 11718)]