78810768

素因数分解:

$2^4\times 3^2\times {\mathrm{227}}^1\times {\mathrm{2411}}^1$

素因数の和:2652

約数の個数: 60

約数和(自身を含む): 221624208

約数和(自身を除く): 142813440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 227, 454, 681, 908, 1362, 1816, 2043, 2411, 2724, 3632, 4086, 4822, 5448, 7233, 8172, 9644, 10896, 14466, 16344, 19288, 21699, 28932, 32688, 38576, 43398, 57864, 86796, 115728, 173592, 347184, 547297, 1094594, 1641891, 2189188, 3283782, 4378376, 4925673, 6567564, 8756752, 9851346, 13135128, 19702692, 26270256, 39405384, 78810768]

約数ペア:

[(1, 78810768), (2, 39405384), (3, 26270256), (4, 19702692), (6, 13135128), (8, 9851346), (9, 8756752), (12, 6567564), (16, 4925673), (18, 4378376), (24, 3283782), (36, 2189188), (48, 1641891), (72, 1094594), (144, 547297), (227, 347184), (454, 173592), (681, 115728), (908, 86796), (1362, 57864), (1816, 43398), (2043, 38576), (2411, 32688), (2724, 28932), (3632, 21699), (4086, 19288), (4822, 16344), (5448, 14466), (7233, 10896), (8172, 9644)]