8266284

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1039}}^1$

素因数の和:1079

約数の個数: 72

約数和(自身を含む): 23849280

約数和(自身を除く): 15582996

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1039, 1326, 1989, 2078, 2652, 3117, 3978, 4156, 6234, 7956, 9351, 12468, 13507, 17663, 18702, 27014, 35326, 37404, 40521, 52989, 54028, 70652, 81042, 105978, 121563, 158967, 162084, 211956, 229619, 243126, 317934, 459238, 486252, 635868, 688857, 918476, 1377714, 2066571, 2755428, 4133142, 8266284]

約数ペア:

[(1, 8266284), (2, 4133142), (3, 2755428), (4, 2066571), (6, 1377714), (9, 918476), (12, 688857), (13, 635868), (17, 486252), (18, 459238), (26, 317934), (34, 243126), (36, 229619), (39, 211956), (51, 162084), (52, 158967), (68, 121563), (78, 105978), (102, 81042), (117, 70652), (153, 54028), (156, 52989), (204, 40521), (221, 37404), (234, 35326), (306, 27014), (442, 18702), (468, 17663), (612, 13507), (663, 12468), (884, 9351), (1039, 7956), (1326, 6234), (1989, 4156), (2078, 3978), (2652, 3117)]