80853048

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{15383}}^1$

素因数の和:15468

約数の個数: 48

約数和(自身を含む): 221991120

約数和(自身を除く): 141138072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 5256, 15383, 30766, 46149, 61532, 92298, 123064, 138447, 184596, 276894, 369192, 553788, 1107576, 1122959, 2245918, 3368877, 4491836, 6737754, 8983672, 10106631, 13475508, 20213262, 26951016, 40426524, 80853048]

約数ペア:

[(1, 80853048), (2, 40426524), (3, 26951016), (4, 20213262), (6, 13475508), (8, 10106631), (9, 8983672), (12, 6737754), (18, 4491836), (24, 3368877), (36, 2245918), (72, 1122959), (73, 1107576), (146, 553788), (219, 369192), (292, 276894), (438, 184596), (584, 138447), (657, 123064), (876, 92298), (1314, 61532), (1752, 46149), (2628, 30766), (5256, 15383)]