72854512

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5099}}^1$

素因数の和:5173

約数の個数: 40

約数和(自身を含む): 151776000

約数和(自身を除く): 78921488

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 152, 188, 304, 376, 752, 893, 1786, 3572, 5099, 7144, 10198, 14288, 20396, 40792, 81584, 96881, 193762, 239653, 387524, 479306, 775048, 958612, 1550096, 1917224, 3834448, 4553407, 9106814, 18213628, 36427256, 72854512]

約数ペア:

[(1, 72854512), (2, 36427256), (4, 18213628), (8, 9106814), (16, 4553407), (19, 3834448), (38, 1917224), (47, 1550096), (76, 958612), (94, 775048), (152, 479306), (188, 387524), (304, 239653), (376, 193762), (752, 96881), (893, 81584), (1786, 40792), (3572, 20396), (5099, 14288), (7144, 10198)]