68555328

素因数分解:

$2^6\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:240

約数の個数: 112

約数和(自身を含む): 189609984

約数和(自身を除く): 121054656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 71, 94, 96, 107, 141, 142, 188, 192, 213, 214, 282, 284, 321, 376, 426, 428, 564, 568, 642, 752, 852, 856, 1128, 1136, 1284, 1504, 1704, 1712, 2256, 2272, 2568, 3008, 3337, 3408, 3424, 4512, 4544, 5029, 5136, 6674, 6816, 6848, 7597, 9024, 10011, 10058, 10272, 13348, 13632, 15087, 15194, 20022, 20116, 20544, 22791, 26696, 30174, 30388, 40044, 40232, 45582, 53392, 60348, 60776, 80088, 80464, 91164, 106784, 120696, 121552, 160176, 160928, 182328, 213568, 241392, 243104, 320352, 321856, 357059, 364656, 482784, 486208, 640704, 714118, 729312, 965568, 1071177, 1428236, 1458624, 2142354, 2856472, 4284708, 5712944, 8569416, 11425888, 17138832, 22851776, 34277664, 68555328]

約数ペア:

[(1, 68555328), (2, 34277664), (3, 22851776), (4, 17138832), (6, 11425888), (8, 8569416), (12, 5712944), (16, 4284708), (24, 2856472), (32, 2142354), (47, 1458624), (48, 1428236), (64, 1071177), (71, 965568), (94, 729312), (96, 714118), (107, 640704), (141, 486208), (142, 482784), (188, 364656), (192, 357059), (213, 321856), (214, 320352), (282, 243104), (284, 241392), (321, 213568), (376, 182328), (426, 160928), (428, 160176), (564, 121552), (568, 120696), (642, 106784), (752, 91164), (852, 80464), (856, 80088), (1128, 60776), (1136, 60348), (1284, 53392), (1504, 45582), (1704, 40232), (1712, 40044), (2256, 30388), (2272, 30174), (2568, 26696), (3008, 22791), (3337, 20544), (3408, 20116), (3424, 20022), (4512, 15194), (4544, 15087), (5029, 13632), (5136, 13348), (6674, 10272), (6816, 10058), (6848, 10011), (7597, 9024)]