68635260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3931}}^1$

素因数の和:4043

約数の個数: 72

約数和(自身を含む): 210393456

約数和(自身を除く): 141758196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 873, 970, 1164, 1455, 1746, 1940, 2910, 3492, 3931, 4365, 5820, 7862, 8730, 11793, 15724, 17460, 19655, 23586, 35379, 39310, 47172, 58965, 70758, 78620, 117930, 141516, 176895, 235860, 353790, 381307, 707580, 762614, 1143921, 1525228, 1906535, 2287842, 3431763, 3813070, 4575684, 5719605, 6863526, 7626140, 11439210, 13727052, 17158815, 22878420, 34317630, 68635260]

約数ペア:

[(1, 68635260), (2, 34317630), (3, 22878420), (4, 17158815), (5, 13727052), (6, 11439210), (9, 7626140), (10, 6863526), (12, 5719605), (15, 4575684), (18, 3813070), (20, 3431763), (30, 2287842), (36, 1906535), (45, 1525228), (60, 1143921), (90, 762614), (97, 707580), (180, 381307), (194, 353790), (291, 235860), (388, 176895), (485, 141516), (582, 117930), (873, 78620), (970, 70758), (1164, 58965), (1455, 47172), (1746, 39310), (1940, 35379), (2910, 23586), (3492, 19655), (3931, 17460), (4365, 15724), (5820, 11793), (7862, 8730)]