72063964

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83023}}^1$

素因数の和:83065

約数の個数: 24

約数和(自身を含む): 148779008

約数和(自身を除く): 76715044

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 83023, 166046, 332092, 581161, 1162322, 2324644, 2573713, 5147426, 10294852, 18015991, 36031982, 72063964]

約数ペア:

[(1, 72063964), (2, 36031982), (4, 18015991), (7, 10294852), (14, 5147426), (28, 2573713), (31, 2324644), (62, 1162322), (124, 581161), (217, 332092), (434, 166046), (868, 83023)]