83707316

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:861

約数の個数: 72

約数和(自身を含む): 190192128

約数和(自身を除く): 106484812

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 121, 124, 154, 217, 242, 308, 341, 434, 484, 682, 797, 847, 868, 1364, 1594, 1694, 2387, 3188, 3388, 3751, 4774, 5579, 7502, 8767, 9548, 11158, 15004, 17534, 22316, 24707, 26257, 35068, 49414, 52514, 61369, 96437, 98828, 105028, 122738, 172949, 192874, 245476, 271777, 345898, 385748, 543554, 675059, 691796, 1087108, 1350118, 1902439, 2700236, 2989547, 3804878, 5979094, 7609756, 11958188, 20926829, 41853658, 83707316]

約数ペア:

[(1, 83707316), (2, 41853658), (4, 20926829), (7, 11958188), (11, 7609756), (14, 5979094), (22, 3804878), (28, 2989547), (31, 2700236), (44, 1902439), (62, 1350118), (77, 1087108), (121, 691796), (124, 675059), (154, 543554), (217, 385748), (242, 345898), (308, 271777), (341, 245476), (434, 192874), (484, 172949), (682, 122738), (797, 105028), (847, 98828), (868, 96437), (1364, 61369), (1594, 52514), (1694, 49414), (2387, 35068), (3188, 26257), (3388, 24707), (3751, 22316), (4774, 17534), (5579, 15004), (7502, 11158), (8767, 9548)]