78974862

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{2083}}^1$

素因数の和:2248

約数の個数: 32

約数和(自身を含む): 162051840

約数和(自身を除く): 83076978

約数列:

[1, 2, 3, 6, 71, 89, 142, 178, 213, 267, 426, 534, 2083, 4166, 6249, 6319, 12498, 12638, 18957, 37914, 147893, 185387, 295786, 370774, 443679, 556161, 887358, 1112322, 13162477, 26324954, 39487431, 78974862]

約数ペア:

[(1, 78974862), (2, 39487431), (3, 26324954), (6, 13162477), (71, 1112322), (89, 887358), (142, 556161), (178, 443679), (213, 370774), (267, 295786), (426, 185387), (534, 147893), (2083, 37914), (4166, 18957), (6249, 12638), (6319, 12498)]