72281244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{45289}}^1$

素因数の和:45322

約数の個数: 48

約数和(自身を含む): 202899200

約数和(自身を除く): 130617956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 45289, 90578, 135867, 181156, 271734, 317023, 543468, 634046, 860491, 951069, 1268092, 1720982, 1902138, 2581473, 3441964, 3804276, 5162946, 6023437, 10325892, 12046874, 18070311, 24093748, 36140622, 72281244]

約数ペア:

[(1, 72281244), (2, 36140622), (3, 24093748), (4, 18070311), (6, 12046874), (7, 10325892), (12, 6023437), (14, 5162946), (19, 3804276), (21, 3441964), (28, 2581473), (38, 1902138), (42, 1720982), (57, 1268092), (76, 951069), (84, 860491), (114, 634046), (133, 543468), (228, 317023), (266, 271734), (399, 181156), (532, 135867), (798, 90578), (1596, 45289)]