72855576

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{2803}}^1$

素因数の和:2853

約数の個数: 72

約数和(自身を含む): 208323180

約数和(自身を除く): 135467604

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 361, 456, 684, 722, 1083, 1368, 1444, 2166, 2803, 2888, 3249, 4332, 5606, 6498, 8409, 8664, 11212, 12996, 16818, 22424, 25227, 25992, 33636, 50454, 53257, 67272, 100908, 106514, 159771, 201816, 213028, 319542, 426056, 479313, 639084, 958626, 1011883, 1278168, 1917252, 2023766, 3035649, 3834504, 4047532, 6071298, 8095064, 9106947, 12142596, 18213894, 24285192, 36427788, 72855576]

約数ペア:

[(1, 72855576), (2, 36427788), (3, 24285192), (4, 18213894), (6, 12142596), (8, 9106947), (9, 8095064), (12, 6071298), (18, 4047532), (19, 3834504), (24, 3035649), (36, 2023766), (38, 1917252), (57, 1278168), (72, 1011883), (76, 958626), (114, 639084), (152, 479313), (171, 426056), (228, 319542), (342, 213028), (361, 201816), (456, 159771), (684, 106514), (722, 100908), (1083, 67272), (1368, 53257), (1444, 50454), (2166, 33636), (2803, 25992), (2888, 25227), (3249, 22424), (4332, 16818), (5606, 12996), (6498, 11212), (8409, 8664)]