97477828

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{109}}^1$

素因数の和:221

約数の個数: 72

約数和(自身を含む): 212273600

約数和(自身を除く): 114795772

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 76, 82, 109, 133, 164, 218, 266, 287, 436, 532, 574, 763, 779, 1148, 1526, 1558, 1681, 2071, 3052, 3116, 3362, 4142, 4469, 5453, 6724, 8284, 8938, 10906, 11767, 14497, 17876, 21812, 23534, 28994, 31283, 31939, 47068, 57988, 62566, 63878, 84911, 125132, 127756, 169822, 183229, 223573, 339644, 366458, 447146, 594377, 732916, 894292, 1188754, 1282603, 2377508, 2565206, 3481351, 5130412, 6962702, 13925404, 24369457, 48738914, 97477828]

約数ペア:

[(1, 97477828), (2, 48738914), (4, 24369457), (7, 13925404), (14, 6962702), (19, 5130412), (28, 3481351), (38, 2565206), (41, 2377508), (76, 1282603), (82, 1188754), (109, 894292), (133, 732916), (164, 594377), (218, 447146), (266, 366458), (287, 339644), (436, 223573), (532, 183229), (574, 169822), (763, 127756), (779, 125132), (1148, 84911), (1526, 63878), (1558, 62566), (1681, 57988), (2071, 47068), (3052, 31939), (3116, 31283), (3362, 28994), (4142, 23534), (4469, 21812), (5453, 17876), (6724, 14497), (8284, 11767), (8938, 10906)]