81443136

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{14627}}^1$

素因数の和:14671

約数の個数: 56

約数和(自身を含む): 222930720

約数和(自身を除く): 141487584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 174, 192, 232, 348, 464, 696, 928, 1392, 1856, 2784, 5568, 14627, 29254, 43881, 58508, 87762, 117016, 175524, 234032, 351048, 424183, 468064, 702096, 848366, 936128, 1272549, 1404192, 1696732, 2545098, 2808384, 3393464, 5090196, 6786928, 10180392, 13573856, 20360784, 27147712, 40721568, 81443136]

約数ペア:

[(1, 81443136), (2, 40721568), (3, 27147712), (4, 20360784), (6, 13573856), (8, 10180392), (12, 6786928), (16, 5090196), (24, 3393464), (29, 2808384), (32, 2545098), (48, 1696732), (58, 1404192), (64, 1272549), (87, 936128), (96, 848366), (116, 702096), (174, 468064), (192, 424183), (232, 351048), (348, 234032), (464, 175524), (696, 117016), (928, 87762), (1392, 58508), (1856, 43881), (2784, 29254), (5568, 14627)]