68234976

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^2$

素因数の和:205

約数の個数: 108

約数和(自身を含む): 201002256

約数和(自身を除く): 132767280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 71, 72, 94, 96, 141, 142, 144, 188, 213, 282, 284, 288, 376, 423, 426, 564, 568, 639, 752, 846, 852, 1128, 1136, 1278, 1504, 1692, 1704, 2256, 2272, 2556, 3337, 3384, 3408, 4512, 5041, 5112, 6674, 6768, 6816, 10011, 10082, 10224, 13348, 13536, 15123, 20022, 20164, 20448, 26696, 30033, 30246, 40044, 40328, 45369, 53392, 60066, 60492, 80088, 80656, 90738, 106784, 120132, 120984, 160176, 161312, 181476, 236927, 240264, 241968, 320352, 362952, 473854, 480528, 483936, 710781, 725904, 947708, 961056, 1421562, 1451808, 1895416, 2132343, 2843124, 3790832, 4264686, 5686248, 7581664, 8529372, 11372496, 17058744, 22744992, 34117488, 68234976]

約数ペア:

[(1, 68234976), (2, 34117488), (3, 22744992), (4, 17058744), (6, 11372496), (8, 8529372), (9, 7581664), (12, 5686248), (16, 4264686), (18, 3790832), (24, 2843124), (32, 2132343), (36, 1895416), (47, 1451808), (48, 1421562), (71, 961056), (72, 947708), (94, 725904), (96, 710781), (141, 483936), (142, 480528), (144, 473854), (188, 362952), (213, 320352), (282, 241968), (284, 240264), (288, 236927), (376, 181476), (423, 161312), (426, 160176), (564, 120984), (568, 120132), (639, 106784), (752, 90738), (846, 80656), (852, 80088), (1128, 60492), (1136, 60066), (1278, 53392), (1504, 45369), (1692, 40328), (1704, 40044), (2256, 30246), (2272, 30033), (2556, 26696), (3337, 20448), (3384, 20164), (3408, 20022), (4512, 15123), (5041, 13536), (5112, 13348), (6674, 10224), (6768, 10082), (6816, 10011)]