86871888

素因数分解:

$2^4\times 3^2\times {\mathrm{353}}^1\times {\mathrm{1709}}^1$

素因数の和:2076

約数の個数: 60

約数和(自身を含む): 243952020

約数和(自身を除く): 157080132

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 353, 706, 1059, 1412, 1709, 2118, 2824, 3177, 3418, 4236, 5127, 5648, 6354, 6836, 8472, 10254, 12708, 13672, 15381, 16944, 20508, 25416, 27344, 30762, 41016, 50832, 61524, 82032, 123048, 246096, 603277, 1206554, 1809831, 2413108, 3619662, 4826216, 5429493, 7239324, 9652432, 10858986, 14478648, 21717972, 28957296, 43435944, 86871888]

約数ペア:

[(1, 86871888), (2, 43435944), (3, 28957296), (4, 21717972), (6, 14478648), (8, 10858986), (9, 9652432), (12, 7239324), (16, 5429493), (18, 4826216), (24, 3619662), (36, 2413108), (48, 1809831), (72, 1206554), (144, 603277), (353, 246096), (706, 123048), (1059, 82032), (1412, 61524), (1709, 50832), (2118, 41016), (2824, 30762), (3177, 27344), (3418, 25416), (4236, 20508), (5127, 16944), (5648, 15381), (6354, 13672), (6836, 12708), (8472, 10254)]