72345714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{9623}}^1$

素因数の和:9814

約数の個数: 32

約数和(自身を含む): 166302720

約数和(自身を除く): 93957006

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 179, 358, 537, 1074, 1253, 2506, 3759, 7518, 9623, 19246, 28869, 57738, 67361, 134722, 202083, 404166, 1722517, 3445034, 5167551, 10335102, 12057619, 24115238, 36172857, 72345714]

約数ペア:

[(1, 72345714), (2, 36172857), (3, 24115238), (6, 12057619), (7, 10335102), (14, 5167551), (21, 3445034), (42, 1722517), (179, 404166), (358, 202083), (537, 134722), (1074, 67361), (1253, 57738), (2506, 28869), (3759, 19246), (7518, 9623)]