86811088

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{547}}^1$

素因数の和:684

約数の個数: 80

約数和(自身を含む): 209292160

約数和(自身を除く): 122481072

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 109, 112, 182, 208, 218, 364, 436, 547, 728, 763, 872, 1094, 1417, 1456, 1526, 1744, 2188, 2834, 3052, 3829, 4376, 5668, 6104, 7111, 7658, 8752, 9919, 11336, 12208, 14222, 15316, 19838, 22672, 28444, 30632, 39676, 49777, 56888, 59623, 61264, 79352, 99554, 113776, 119246, 158704, 199108, 238492, 398216, 417361, 476984, 775099, 796432, 834722, 953968, 1550198, 1669444, 3100396, 3338888, 5425693, 6200792, 6677776, 10851386, 12401584, 21702772, 43405544, 86811088]

約数ペア:

[(1, 86811088), (2, 43405544), (4, 21702772), (7, 12401584), (8, 10851386), (13, 6677776), (14, 6200792), (16, 5425693), (26, 3338888), (28, 3100396), (52, 1669444), (56, 1550198), (91, 953968), (104, 834722), (109, 796432), (112, 775099), (182, 476984), (208, 417361), (218, 398216), (364, 238492), (436, 199108), (547, 158704), (728, 119246), (763, 113776), (872, 99554), (1094, 79352), (1417, 61264), (1456, 59623), (1526, 56888), (1744, 49777), (2188, 39676), (2834, 30632), (3052, 28444), (3829, 22672), (4376, 19838), (5668, 15316), (6104, 14222), (7111, 12208), (7658, 11336), (8752, 9919)]