81441732

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{85909}}^1$

素因数の和:85995

約数の個数: 24

約数和(自身を含む): 192438400

約数和(自身を除く): 110996668

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 85909, 171818, 257727, 343636, 515454, 1030908, 6786811, 13573622, 20360433, 27147244, 40720866, 81441732]

約数ペア:

[(1, 81441732), (2, 40720866), (3, 27147244), (4, 20360433), (6, 13573622), (12, 6786811), (79, 1030908), (158, 515454), (237, 343636), (316, 257727), (474, 171818), (948, 85909)]