61284496

素因数分解:

$2^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{859}}^1$

素因数の和:901

約数の個数: 80

約数和(自身を含む): 149296000

約数和(自身を除く): 88011504

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 343, 364, 392, 637, 686, 728, 784, 859, 1274, 1372, 1456, 1718, 2548, 2744, 3436, 4459, 5096, 5488, 6013, 6872, 8918, 10192, 11167, 12026, 13744, 17836, 22334, 24052, 35672, 42091, 44668, 48104, 71344, 78169, 84182, 89336, 96208, 156338, 168364, 178672, 294637, 312676, 336728, 547183, 589274, 625352, 673456, 1094366, 1178548, 1250704, 2188732, 2357096, 3830281, 4377464, 4714192, 7660562, 8754928, 15321124, 30642248, 61284496]

約数ペア:

[(1, 61284496), (2, 30642248), (4, 15321124), (7, 8754928), (8, 7660562), (13, 4714192), (14, 4377464), (16, 3830281), (26, 2357096), (28, 2188732), (49, 1250704), (52, 1178548), (56, 1094366), (91, 673456), (98, 625352), (104, 589274), (112, 547183), (182, 336728), (196, 312676), (208, 294637), (343, 178672), (364, 168364), (392, 156338), (637, 96208), (686, 89336), (728, 84182), (784, 78169), (859, 71344), (1274, 48104), (1372, 44668), (1456, 42091), (1718, 35672), (2548, 24052), (2744, 22334), (3436, 17836), (4459, 13744), (5096, 12026), (5488, 11167), (6013, 10192), (6872, 8918)]