142372728

素因数分解:

$2^3\times 3^5\times {\mathrm{73237}}^1$

素因数の和:73258

約数の個数: 48

約数和(自身を含む): 399879480

約数和(自身を除く): 257506752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 73237, 146474, 219711, 292948, 439422, 585896, 659133, 878844, 1318266, 1757688, 1977399, 2636532, 3954798, 5273064, 5932197, 7909596, 11864394, 15819192, 17796591, 23728788, 35593182, 47457576, 71186364, 142372728]

約数ペア:

[(1, 142372728), (2, 71186364), (3, 47457576), (4, 35593182), (6, 23728788), (8, 17796591), (9, 15819192), (12, 11864394), (18, 7909596), (24, 5932197), (27, 5273064), (36, 3954798), (54, 2636532), (72, 1977399), (81, 1757688), (108, 1318266), (162, 878844), (216, 659133), (243, 585896), (324, 439422), (486, 292948), (648, 219711), (972, 146474), (1944, 73237)]