47678448

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2273}}^1$

素因数の和:2326

約数の個数: 80

約数和(自身を含む): 135348480

約数和(自身を除く): 87670032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 38, 46, 48, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 304, 368, 437, 456, 552, 874, 912, 1104, 1311, 1748, 2273, 2622, 3496, 4546, 5244, 6819, 6992, 9092, 10488, 13638, 18184, 20976, 27276, 36368, 43187, 52279, 54552, 86374, 104558, 109104, 129561, 156837, 172748, 209116, 259122, 313674, 345496, 418232, 518244, 627348, 690992, 836464, 993301, 1036488, 1254696, 1986602, 2072976, 2509392, 2979903, 3973204, 5959806, 7946408, 11919612, 15892816, 23839224, 47678448]

約数ペア:

[(1, 47678448), (2, 23839224), (3, 15892816), (4, 11919612), (6, 7946408), (8, 5959806), (12, 3973204), (16, 2979903), (19, 2509392), (23, 2072976), (24, 1986602), (38, 1254696), (46, 1036488), (48, 993301), (57, 836464), (69, 690992), (76, 627348), (92, 518244), (114, 418232), (138, 345496), (152, 313674), (184, 259122), (228, 209116), (276, 172748), (304, 156837), (368, 129561), (437, 109104), (456, 104558), (552, 86374), (874, 54552), (912, 52279), (1104, 43187), (1311, 36368), (1748, 27276), (2273, 20976), (2622, 18184), (3496, 13638), (4546, 10488), (5244, 9092), (6819, 6992)]