64995084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23447}}^1$

素因数の和:23475

約数の個数: 72

約数和(自身を含む): 204841728

約数和(自身を除く): 139846644

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, 23447, 46894, 70341, 93788, 140682, 164129, 211023, 257917, 281364, 328258, 422046, 492387, 515834, 656516, 773751, 844092, 984774, 1031668, 1477161, 1547502, 1805419, 1969548, 2321253, 2954322, 3095004, 3610838, 4642506, 5416257, 5908644, 7221676, 9285012, 10832514, 16248771, 21665028, 32497542, 64995084]

約数ペア:

[(1, 64995084), (2, 32497542), (3, 21665028), (4, 16248771), (6, 10832514), (7, 9285012), (9, 7221676), (11, 5908644), (12, 5416257), (14, 4642506), (18, 3610838), (21, 3095004), (22, 2954322), (28, 2321253), (33, 1969548), (36, 1805419), (42, 1547502), (44, 1477161), (63, 1031668), (66, 984774), (77, 844092), (84, 773751), (99, 656516), (126, 515834), (132, 492387), (154, 422046), (198, 328258), (231, 281364), (252, 257917), (308, 211023), (396, 164129), (462, 140682), (693, 93788), (924, 70341), (1386, 46894), (2772, 23447)]