86731056

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{19429}}^1$

素因数の和:19474

約数の個数: 60

約数和(自身を含む): 250569280

約数和(自身を除く): 163838224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 19429, 38858, 58287, 77716, 116574, 155432, 174861, 233148, 310864, 349722, 466296, 602299, 699444, 932592, 1204598, 1398888, 1806897, 2409196, 2797776, 3613794, 4818392, 5420691, 7227588, 9636784, 10841382, 14455176, 21682764, 28910352, 43365528, 86731056]

約数ペア:

[(1, 86731056), (2, 43365528), (3, 28910352), (4, 21682764), (6, 14455176), (8, 10841382), (9, 9636784), (12, 7227588), (16, 5420691), (18, 4818392), (24, 3613794), (31, 2797776), (36, 2409196), (48, 1806897), (62, 1398888), (72, 1204598), (93, 932592), (124, 699444), (144, 602299), (186, 466296), (248, 349722), (279, 310864), (372, 233148), (496, 174861), (558, 155432), (744, 116574), (1116, 77716), (1488, 58287), (2232, 38858), (4464, 19429)]