80968968

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:467

約数の個数: 96

約数和(自身を含む): 227784960

約数和(自身を除く): 146815992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 71, 72, 94, 141, 142, 188, 213, 282, 284, 337, 376, 423, 426, 564, 568, 639, 674, 846, 852, 1011, 1128, 1278, 1348, 1692, 1704, 2022, 2556, 2696, 3033, 3337, 3384, 4044, 5112, 6066, 6674, 8088, 10011, 12132, 13348, 15839, 20022, 23927, 24264, 26696, 30033, 31678, 40044, 47517, 47854, 60066, 63356, 71781, 80088, 95034, 95708, 120132, 126712, 142551, 143562, 190068, 191416, 215343, 240264, 285102, 287124, 380136, 430686, 570204, 574248, 861372, 1124569, 1140408, 1722744, 2249138, 3373707, 4498276, 6747414, 8996552, 10121121, 13494828, 20242242, 26989656, 40484484, 80968968]

約数ペア:

[(1, 80968968), (2, 40484484), (3, 26989656), (4, 20242242), (6, 13494828), (8, 10121121), (9, 8996552), (12, 6747414), (18, 4498276), (24, 3373707), (36, 2249138), (47, 1722744), (71, 1140408), (72, 1124569), (94, 861372), (141, 574248), (142, 570204), (188, 430686), (213, 380136), (282, 287124), (284, 285102), (337, 240264), (376, 215343), (423, 191416), (426, 190068), (564, 143562), (568, 142551), (639, 126712), (674, 120132), (846, 95708), (852, 95034), (1011, 80088), (1128, 71781), (1278, 63356), (1348, 60066), (1692, 47854), (1704, 47517), (2022, 40044), (2556, 31678), (2696, 30033), (3033, 26696), (3337, 24264), (3384, 23927), (4044, 20022), (5112, 15839), (6066, 13348), (6674, 12132), (8088, 10011)]