85026788

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{4679}}^1$

素因数の和:4760

約数の個数: 48

約数和(自身を含む): 188697600

約数和(自身を除く): 103670812

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 59, 77, 118, 154, 236, 308, 413, 649, 826, 1298, 1652, 2596, 4543, 4679, 9086, 9358, 18172, 18716, 32753, 51469, 65506, 102938, 131012, 205876, 276061, 360283, 552122, 720566, 1104244, 1441132, 1932427, 3036671, 3864854, 6073342, 7729708, 12146684, 21256697, 42513394, 85026788]

約数ペア:

[(1, 85026788), (2, 42513394), (4, 21256697), (7, 12146684), (11, 7729708), (14, 6073342), (22, 3864854), (28, 3036671), (44, 1932427), (59, 1441132), (77, 1104244), (118, 720566), (154, 552122), (236, 360283), (308, 276061), (413, 205876), (649, 131012), (826, 102938), (1298, 65506), (1652, 51469), (2596, 32753), (4543, 18716), (4679, 18172), (9086, 9358)]