85820672

素因数分解:

$2^8\times 7^1\times {\mathrm{83}}^1\times {\mathrm{577}}^1$

素因数の和:683

約数の個数: 72

約数和(自身を含む): 198480576

約数和(自身を除く): 112659904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 128, 166, 224, 256, 332, 448, 577, 581, 664, 896, 1154, 1162, 1328, 1792, 2308, 2324, 2656, 4039, 4616, 4648, 5312, 8078, 9232, 9296, 10624, 16156, 18464, 18592, 21248, 32312, 36928, 37184, 47891, 64624, 73856, 74368, 95782, 129248, 147712, 148736, 191564, 258496, 335237, 383128, 516992, 670474, 766256, 1033984, 1340948, 1532512, 2681896, 3065024, 5363792, 6130048, 10727584, 12260096, 21455168, 42910336, 85820672]

約数ペア:

[(1, 85820672), (2, 42910336), (4, 21455168), (7, 12260096), (8, 10727584), (14, 6130048), (16, 5363792), (28, 3065024), (32, 2681896), (56, 1532512), (64, 1340948), (83, 1033984), (112, 766256), (128, 670474), (166, 516992), (224, 383128), (256, 335237), (332, 258496), (448, 191564), (577, 148736), (581, 147712), (664, 129248), (896, 95782), (1154, 74368), (1162, 73856), (1328, 64624), (1792, 47891), (2308, 37184), (2324, 36928), (2656, 32312), (4039, 21248), (4616, 18592), (4648, 18464), (5312, 16156), (8078, 10624), (9232, 9296)]