71310048408

素因数分解:

$2^3\times 3^4\times {\mathrm{181}}^1\times {\mathrm{607991}}^1$

素因数の和:608190

約数の個数: 80

約数和(自身を含む): 200837997360

約数和(自身を除く): 129527948952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 181, 216, 324, 362, 543, 648, 724, 1086, 1448, 1629, 2172, 3258, 4344, 4887, 6516, 9774, 13032, 14661, 19548, 29322, 39096, 58644, 117288, 607991, 1215982, 1823973, 2431964, 3647946, 4863928, 5471919, 7295892, 10943838, 14591784, 16415757, 21887676, 32831514, 43775352, 49247271, 65663028, 98494542, 110046371, 131326056, 196989084, 220092742, 330139113, 393978168, 440185484, 660278226, 880370968, 990417339, 1320556452, 1980834678, 2641112904, 2971252017, 3961669356, 5942504034, 7923338712, 8913756051, 11885008068, 17827512102, 23770016136, 35655024204, 71310048408]

約数ペア:

[(1, 71310048408), (2, 35655024204), (3, 23770016136), (4, 17827512102), (6, 11885008068), (8, 8913756051), (9, 7923338712), (12, 5942504034), (18, 3961669356), (24, 2971252017), (27, 2641112904), (36, 1980834678), (54, 1320556452), (72, 990417339), (81, 880370968), (108, 660278226), (162, 440185484), (181, 393978168), (216, 330139113), (324, 220092742), (362, 196989084), (543, 131326056), (648, 110046371), (724, 98494542), (1086, 65663028), (1448, 49247271), (1629, 43775352), (2172, 32831514), (3258, 21887676), (4344, 16415757), (4887, 14591784), (6516, 10943838), (9774, 7295892), (13032, 5471919), (14661, 4863928), (19548, 3647946), (29322, 2431964), (39096, 1823973), (58644, 1215982), (117288, 607991)]