84205072

素因数分解:

$2^4\times 7^1\times {\mathrm{577}}^1\times {\mathrm{1303}}^1$

素因数の和:1895

約数の個数: 40

約数和(自身を含む): 186920576

約数和(自身を除く): 102715504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 577, 1154, 1303, 2308, 2606, 4039, 4616, 5212, 8078, 9121, 9232, 10424, 16156, 18242, 20848, 32312, 36484, 64624, 72968, 145936, 751831, 1503662, 3007324, 5262817, 6014648, 10525634, 12029296, 21051268, 42102536, 84205072]

約数ペア:

[(1, 84205072), (2, 42102536), (4, 21051268), (7, 12029296), (8, 10525634), (14, 6014648), (16, 5262817), (28, 3007324), (56, 1503662), (112, 751831), (577, 145936), (1154, 72968), (1303, 64624), (2308, 36484), (2606, 32312), (4039, 20848), (4616, 18242), (5212, 16156), (8078, 10424), (9121, 9232)]