79786728

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{52769}}^1$

素因数の和:52791

約数の個数: 64

約数和(自身を含む): 253296000

約数和(自身を除く): 173509272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 52769, 105538, 158307, 211076, 316614, 369383, 422152, 474921, 633228, 738766, 949842, 1108149, 1266456, 1424763, 1477532, 1899684, 2216298, 2849526, 2955064, 3324447, 3799368, 4432596, 5699052, 6648894, 8865192, 9973341, 11398104, 13297788, 19946682, 26595576, 39893364, 79786728]

約数ペア:

[(1, 79786728), (2, 39893364), (3, 26595576), (4, 19946682), (6, 13297788), (7, 11398104), (8, 9973341), (9, 8865192), (12, 6648894), (14, 5699052), (18, 4432596), (21, 3799368), (24, 3324447), (27, 2955064), (28, 2849526), (36, 2216298), (42, 1899684), (54, 1477532), (56, 1424763), (63, 1266456), (72, 1108149), (84, 949842), (108, 738766), (126, 633228), (168, 474921), (189, 422152), (216, 369383), (252, 316614), (378, 211076), (504, 158307), (756, 105538), (1512, 52769)]