65427516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23603}}^1$

素因数の和:23631

約数の個数: 72

約数和(自身を含む): 206204544

約数和(自身を除く): 140777028

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 23603, 47206, 70809, 94412, 141618, 165221, 212427, 259633, 283236, 330442, 424854, 495663, 519266, 660884, 778899, 849708, 991326, 1038532, 1486989, 1557798, 1817431, 1982652, 2336697, 2973978, 3115596, 3634862, 4673394, 5452293, 5947956, 7269724, 9346788, 10904586, 16356879, 21809172, 32713758, 65427516]

約数ペア:

[(1, 65427516), (2, 32713758), (3, 21809172), (4, 16356879), (6, 10904586), (7, 9346788), (9, 7269724), (11, 5947956), (12, 5452293), (14, 4673394), (18, 3634862), (21, 3115596), (22, 2973978), (28, 2336697), (33, 1982652), (36, 1817431), (42, 1557798), (44, 1486989), (63, 1038532), (66, 991326), (77, 849708), (84, 778899), (99, 660884), (126, 519266), (132, 495663), (154, 424854), (198, 330442), (231, 283236), (252, 259633), (308, 212427), (396, 165221), (462, 141618), (693, 94412), (924, 70809), (1386, 47206), (2772, 23603)]