80887321984

素因数分解:

$2^7\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1087663}}^1$

素因数の和:1087767

約数の個数: 64

約数和(自身を含む): 186382103040

約数和(自身を除く): 105494781056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 128, 166, 224, 332, 448, 581, 664, 896, 1162, 1328, 2324, 2656, 4648, 5312, 9296, 10624, 18592, 37184, 74368, 1087663, 2175326, 4350652, 7613641, 8701304, 15227282, 17402608, 30454564, 34805216, 60909128, 69610432, 90276029, 121818256, 139220864, 180552058, 243636512, 361104116, 487273024, 631932203, 722208232, 974546048, 1263864406, 1444416464, 2527728812, 2888832928, 5055457624, 5777665856, 10110915248, 11555331712, 20221830496, 40443660992, 80887321984]

約数ペア:

[(1, 80887321984), (2, 40443660992), (4, 20221830496), (7, 11555331712), (8, 10110915248), (14, 5777665856), (16, 5055457624), (28, 2888832928), (32, 2527728812), (56, 1444416464), (64, 1263864406), (83, 974546048), (112, 722208232), (128, 631932203), (166, 487273024), (224, 361104116), (332, 243636512), (448, 180552058), (581, 139220864), (664, 121818256), (896, 90276029), (1162, 69610432), (1328, 60909128), (2324, 34805216), (2656, 30454564), (4648, 17402608), (5312, 15227282), (9296, 8701304), (10624, 7613641), (18592, 4350652), (37184, 2175326), (74368, 1087663)]