87980238

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{54919}}^1$

素因数の和:55016

約数の個数: 24

約数和(自身を含む): 192769200

約数和(自身を除く): 104788962

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 54919, 109838, 164757, 329514, 494271, 988542, 4887791, 9775582, 14663373, 29326746, 43990119, 87980238]

約数ペア:

[(1, 87980238), (2, 43990119), (3, 29326746), (6, 14663373), (9, 9775582), (18, 4887791), (89, 988542), (178, 494271), (267, 329514), (534, 164757), (801, 109838), (1602, 54919)]