65140488

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{421}}^1$

素因数の和:747

約数の個数: 96

約数和(自身を含む): 202762560

約数和(自身を除く): 137622072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 307, 421, 504, 614, 842, 921, 1228, 1263, 1684, 1842, 2149, 2456, 2526, 2763, 2947, 3368, 3684, 3789, 4298, 5052, 5526, 5894, 6447, 7368, 7578, 8596, 8841, 10104, 11052, 11788, 12894, 15156, 17192, 17682, 19341, 22104, 23576, 25788, 26523, 30312, 35364, 38682, 51576, 53046, 70728, 77364, 106092, 129247, 154728, 212184, 258494, 387741, 516988, 775482, 904729, 1033976, 1163223, 1550964, 1809458, 2326446, 2714187, 3101928, 3618916, 4652892, 5428374, 7237832, 8142561, 9305784, 10856748, 16285122, 21713496, 32570244, 65140488]

約数ペア:

[(1, 65140488), (2, 32570244), (3, 21713496), (4, 16285122), (6, 10856748), (7, 9305784), (8, 8142561), (9, 7237832), (12, 5428374), (14, 4652892), (18, 3618916), (21, 3101928), (24, 2714187), (28, 2326446), (36, 1809458), (42, 1550964), (56, 1163223), (63, 1033976), (72, 904729), (84, 775482), (126, 516988), (168, 387741), (252, 258494), (307, 212184), (421, 154728), (504, 129247), (614, 106092), (842, 77364), (921, 70728), (1228, 53046), (1263, 51576), (1684, 38682), (1842, 35364), (2149, 30312), (2456, 26523), (2526, 25788), (2763, 23576), (2947, 22104), (3368, 19341), (3684, 17682), (3789, 17192), (4298, 15156), (5052, 12894), (5526, 11788), (5894, 11052), (6447, 10104), (7368, 8841), (7578, 8596)]