76880952

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{20147}}^1$

素因数の和:20212

約数の個数: 48

約数和(自身を含む): 212158440

約数和(自身を除く): 135277488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 20147, 40294, 60441, 80588, 120882, 161176, 181323, 241764, 362646, 483528, 725292, 1067791, 1450584, 2135582, 3203373, 4271164, 6406746, 8542328, 9610119, 12813492, 19220238, 25626984, 38440476, 76880952]

約数ペア:

[(1, 76880952), (2, 38440476), (3, 25626984), (4, 19220238), (6, 12813492), (8, 9610119), (9, 8542328), (12, 6406746), (18, 4271164), (24, 3203373), (36, 2135582), (53, 1450584), (72, 1067791), (106, 725292), (159, 483528), (212, 362646), (318, 241764), (424, 181323), (477, 161176), (636, 120882), (954, 80588), (1272, 60441), (1908, 40294), (3816, 20147)]