77645836

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{271}}^1\times {\mathrm{863}}^1$

素因数の和:1221

約数の個数: 24

約数和(自身を含む): 138184704

約数和(自身を除く): 60538868

約数列:

[1, 2, 4, 83, 166, 271, 332, 542, 863, 1084, 1726, 3452, 22493, 44986, 71629, 89972, 143258, 233873, 286516, 467746, 935492, 19411459, 38822918, 77645836]

約数ペア:

[(1, 77645836), (2, 38822918), (4, 19411459), (83, 935492), (166, 467746), (271, 286516), (332, 233873), (542, 143258), (863, 89972), (1084, 71629), (1726, 44986), (3452, 22493)]