72489864

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2239}}^1$

素因数の和:2338

約数の個数: 64

約数和(自身を含む): 193536000

約数和(自身を除く): 121046136

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 71, 76, 114, 142, 152, 213, 228, 284, 426, 456, 568, 852, 1349, 1704, 2239, 2698, 4047, 4478, 5396, 6717, 8094, 8956, 10792, 13434, 16188, 17912, 26868, 32376, 42541, 53736, 85082, 127623, 158969, 170164, 255246, 317938, 340328, 476907, 510492, 635876, 953814, 1020984, 1271752, 1907628, 3020411, 3815256, 6040822, 9061233, 12081644, 18122466, 24163288, 36244932, 72489864]

約数ペア:

[(1, 72489864), (2, 36244932), (3, 24163288), (4, 18122466), (6, 12081644), (8, 9061233), (12, 6040822), (19, 3815256), (24, 3020411), (38, 1907628), (57, 1271752), (71, 1020984), (76, 953814), (114, 635876), (142, 510492), (152, 476907), (213, 340328), (228, 317938), (284, 255246), (426, 170164), (456, 158969), (568, 127623), (852, 85082), (1349, 53736), (1704, 42541), (2239, 32376), (2698, 26868), (4047, 17912), (4478, 16188), (5396, 13434), (6717, 10792), (8094, 8956)]