86789856

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^2\times {\mathrm{1709}}^1$

素因数の和:1768

約数の個数: 72

約数和(自身を含む): 238298760

約数和(自身を除く): 151508904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 529, 552, 736, 1058, 1104, 1587, 1709, 2116, 2208, 3174, 3418, 4232, 5127, 6348, 6836, 8464, 10254, 12696, 13672, 16928, 20508, 25392, 27344, 39307, 41016, 50784, 54688, 78614, 82032, 117921, 157228, 164064, 235842, 314456, 471684, 628912, 904061, 943368, 1257824, 1808122, 1886736, 2712183, 3616244, 3773472, 5424366, 7232488, 10848732, 14464976, 21697464, 28929952, 43394928, 86789856]

約数ペア:

[(1, 86789856), (2, 43394928), (3, 28929952), (4, 21697464), (6, 14464976), (8, 10848732), (12, 7232488), (16, 5424366), (23, 3773472), (24, 3616244), (32, 2712183), (46, 1886736), (48, 1808122), (69, 1257824), (92, 943368), (96, 904061), (138, 628912), (184, 471684), (276, 314456), (368, 235842), (529, 164064), (552, 157228), (736, 117921), (1058, 82032), (1104, 78614), (1587, 54688), (1709, 50784), (2116, 41016), (2208, 39307), (3174, 27344), (3418, 25392), (4232, 20508), (5127, 16928), (6348, 13672), (6836, 12696), (8464, 10254)]