86880366

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1787}}^1$

素因数の和:1905

約数の個数: 48

約数和(自身を含む): 196086384

約数和(自身を除く): 109206018

約数列:

[1, 2, 3, 6, 9, 18, 37, 73, 74, 111, 146, 219, 222, 333, 438, 657, 666, 1314, 1787, 2701, 3574, 5361, 5402, 8103, 10722, 16083, 16206, 24309, 32166, 48618, 66119, 130451, 132238, 198357, 260902, 391353, 396714, 595071, 782706, 1174059, 1190142, 2348118, 4826687, 9653374, 14480061, 28960122, 43440183, 86880366]

約数ペア:

[(1, 86880366), (2, 43440183), (3, 28960122), (6, 14480061), (9, 9653374), (18, 4826687), (37, 2348118), (73, 1190142), (74, 1174059), (111, 782706), (146, 595071), (219, 396714), (222, 391353), (333, 260902), (438, 198357), (657, 132238), (666, 130451), (1314, 66119), (1787, 48618), (2701, 32166), (3574, 24309), (5361, 16206), (5402, 16083), (8103, 10722)]