72674728

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{787}}^1$

素因数の和:914

約数の個数: 64

約数和(自身を含む): 166803840

約数和(自身を除く): 94129112

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 97, 119, 136, 194, 238, 388, 476, 679, 776, 787, 952, 1358, 1574, 1649, 2716, 3148, 3298, 5432, 5509, 6296, 6596, 11018, 11543, 13192, 13379, 22036, 23086, 26758, 44072, 46172, 53516, 76339, 92344, 93653, 107032, 152678, 187306, 305356, 374612, 534373, 610712, 749224, 1068746, 1297763, 2137492, 2595526, 4274984, 5191052, 9084341, 10382104, 18168682, 36337364, 72674728]

約数ペア:

[(1, 72674728), (2, 36337364), (4, 18168682), (7, 10382104), (8, 9084341), (14, 5191052), (17, 4274984), (28, 2595526), (34, 2137492), (56, 1297763), (68, 1068746), (97, 749224), (119, 610712), (136, 534373), (194, 374612), (238, 305356), (388, 187306), (476, 152678), (679, 107032), (776, 93653), (787, 92344), (952, 76339), (1358, 53516), (1574, 46172), (1649, 44072), (2716, 26758), (3148, 23086), (3298, 22036), (5432, 13379), (5509, 13192), (6296, 11543), (6596, 11018)]