89455548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{81919}}^1$

素因数の和:81946

約数の個数: 48

約数和(自身を含む): 256901120

約数和(自身を除く): 167445572

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 81919, 163838, 245757, 327676, 491514, 573433, 983028, 1064947, 1146866, 1720299, 2129894, 2293732, 3194841, 3440598, 4259788, 6389682, 6881196, 7454629, 12779364, 14909258, 22363887, 29818516, 44727774, 89455548]

約数ペア:

[(1, 89455548), (2, 44727774), (3, 29818516), (4, 22363887), (6, 14909258), (7, 12779364), (12, 7454629), (13, 6881196), (14, 6389682), (21, 4259788), (26, 3440598), (28, 3194841), (39, 2293732), (42, 2129894), (52, 1720299), (78, 1146866), (84, 1064947), (91, 983028), (156, 573433), (182, 491514), (273, 327676), (364, 245757), (546, 163838), (1092, 81919)]