71839248

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{115127}}^1$

素因数の和:115151

約数の個数: 40

約数和(自身を含む): 199862208

約数和(自身を除く): 128022960

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 115127, 230254, 345381, 460508, 690762, 921016, 1381524, 1496651, 1842032, 2763048, 2993302, 4489953, 5526096, 5986604, 8979906, 11973208, 17959812, 23946416, 35919624, 71839248]

約数ペア:

[(1, 71839248), (2, 35919624), (3, 23946416), (4, 17959812), (6, 11973208), (8, 8979906), (12, 5986604), (13, 5526096), (16, 4489953), (24, 2993302), (26, 2763048), (39, 1842032), (48, 1496651), (52, 1381524), (78, 921016), (104, 690762), (156, 460508), (208, 345381), (312, 230254), (624, 115127)]