809781852

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{15073}}^1$

素因数の和:15139

約数の個数: 72

約数和(自身を含む): 2133151888

約数和(自身を除く): 1323370036

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 121, 132, 148, 222, 242, 363, 407, 444, 484, 726, 814, 1221, 1452, 1628, 2442, 4477, 4884, 8954, 13431, 15073, 17908, 26862, 30146, 45219, 53724, 60292, 90438, 165803, 180876, 331606, 497409, 557701, 663212, 994818, 1115402, 1673103, 1823833, 1989636, 2230804, 3346206, 3647666, 5471499, 6134711, 6692412, 7295332, 10942998, 12269422, 18404133, 21885996, 24538844, 36808266, 67481821, 73616532, 134963642, 202445463, 269927284, 404890926, 809781852]

約数ペア:

[(1, 809781852), (2, 404890926), (3, 269927284), (4, 202445463), (6, 134963642), (11, 73616532), (12, 67481821), (22, 36808266), (33, 24538844), (37, 21885996), (44, 18404133), (66, 12269422), (74, 10942998), (111, 7295332), (121, 6692412), (132, 6134711), (148, 5471499), (222, 3647666), (242, 3346206), (363, 2230804), (407, 1989636), (444, 1823833), (484, 1673103), (726, 1115402), (814, 994818), (1221, 663212), (1452, 557701), (1628, 497409), (2442, 331606), (4477, 180876), (4884, 165803), (8954, 90438), (13431, 60292), (15073, 53724), (17908, 45219), (26862, 30146)]