81701196

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{128461}}^1$

素因数の和:128521

約数の個数: 24

約数和(自身を含む): 194234544

約数和(自身を除く): 112533348

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 128461, 256922, 385383, 513844, 770766, 1541532, 6808433, 13616866, 20425299, 27233732, 40850598, 81701196]

約数ペア:

[(1, 81701196), (2, 40850598), (3, 27233732), (4, 20425299), (6, 13616866), (12, 6808433), (53, 1541532), (106, 770766), (159, 513844), (212, 385383), (318, 256922), (636, 128461)]