90369244

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4591}}^1$

素因数の和:4658

約数の個数: 48

約数和(自身を含む): 195435520

約数和(自身を除く): 105066276

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 74, 76, 133, 148, 259, 266, 518, 532, 703, 1036, 1406, 2812, 4591, 4921, 9182, 9842, 18364, 19684, 32137, 64274, 87229, 128548, 169867, 174458, 339734, 348916, 610603, 679468, 1189069, 1221206, 2378138, 2442412, 3227473, 4756276, 6454946, 12909892, 22592311, 45184622, 90369244]

約数ペア:

[(1, 90369244), (2, 45184622), (4, 22592311), (7, 12909892), (14, 6454946), (19, 4756276), (28, 3227473), (37, 2442412), (38, 2378138), (74, 1221206), (76, 1189069), (133, 679468), (148, 610603), (259, 348916), (266, 339734), (518, 174458), (532, 169867), (703, 128548), (1036, 87229), (1406, 64274), (2812, 32137), (4591, 19684), (4921, 18364), (9182, 9842)]