73501878

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{661}}^1$

素因数の和:1140

約数の個数: 32

約数和(自身を含む): 150999552

約数和(自身を除く): 77497674

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 431, 661, 862, 1293, 1322, 1983, 2586, 3966, 18533, 28423, 37066, 55599, 56846, 85269, 111198, 170538, 284891, 569782, 854673, 1709346, 12250313, 24500626, 36750939, 73501878]

約数ペア:

[(1, 73501878), (2, 36750939), (3, 24500626), (6, 12250313), (43, 1709346), (86, 854673), (129, 569782), (258, 284891), (431, 170538), (661, 111198), (862, 85269), (1293, 56846), (1322, 55599), (1983, 37066), (2586, 28423), (3966, 18533)]