78854886

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:522

約数の個数: 96

約数和(自身を含む): 199480320

約数和(自身を除く): 120625434

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 31, 33, 58, 62, 66, 87, 93, 99, 174, 186, 198, 261, 279, 319, 341, 443, 522, 558, 638, 682, 886, 899, 957, 1023, 1329, 1798, 1914, 2046, 2658, 2697, 2871, 3069, 3987, 4873, 5394, 5742, 6138, 7974, 8091, 9746, 9889, 12847, 13733, 14619, 16182, 19778, 25694, 27466, 29238, 29667, 38541, 41199, 43857, 59334, 77082, 82398, 87714, 89001, 115623, 123597, 141317, 151063, 178002, 231246, 247194, 282634, 302126, 398257, 423951, 453189, 796514, 847902, 906378, 1194771, 1271853, 1359567, 2389542, 2543706, 2719134, 3584313, 4380827, 7168626, 8761654, 13142481, 26284962, 39427443, 78854886]

約数ペア:

[(1, 78854886), (2, 39427443), (3, 26284962), (6, 13142481), (9, 8761654), (11, 7168626), (18, 4380827), (22, 3584313), (29, 2719134), (31, 2543706), (33, 2389542), (58, 1359567), (62, 1271853), (66, 1194771), (87, 906378), (93, 847902), (99, 796514), (174, 453189), (186, 423951), (198, 398257), (261, 302126), (279, 282634), (319, 247194), (341, 231246), (443, 178002), (522, 151063), (558, 141317), (638, 123597), (682, 115623), (886, 89001), (899, 87714), (957, 82398), (1023, 77082), (1329, 59334), (1798, 43857), (1914, 41199), (2046, 38541), (2658, 29667), (2697, 29238), (2871, 27466), (3069, 25694), (3987, 19778), (4873, 16182), (5394, 14619), (5742, 13733), (6138, 12847), (7974, 9889), (8091, 9746)]