72901878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{587}}^1\times {\mathrm{2957}}^1$

素因数の和:3556

約数の個数: 32

約数和(自身を含む): 166973184

約数和(自身を除く): 94071306

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 587, 1174, 1761, 2957, 3522, 4109, 5914, 8218, 8871, 12327, 17742, 20699, 24654, 41398, 62097, 124194, 1735759, 3471518, 5207277, 10414554, 12150313, 24300626, 36450939, 72901878]

約数ペア:

[(1, 72901878), (2, 36450939), (3, 24300626), (6, 12150313), (7, 10414554), (14, 5207277), (21, 3471518), (42, 1735759), (587, 124194), (1174, 62097), (1761, 41398), (2957, 24654), (3522, 20699), (4109, 17742), (5914, 12327), (8218, 8871)]