82815656

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{577}}^1$

素因数の和:834

約数の個数: 64

約数和(自身を含む): 194762880

約数和(自身を除く): 111947224

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 233, 308, 466, 577, 616, 932, 1154, 1631, 1864, 2308, 2563, 3262, 4039, 4616, 5126, 6347, 6524, 8078, 10252, 12694, 13048, 16156, 17941, 20504, 25388, 32312, 35882, 44429, 50776, 71764, 88858, 134441, 143528, 177716, 268882, 355432, 537764, 941087, 1075528, 1478851, 1882174, 2957702, 3764348, 5915404, 7528696, 10351957, 11830808, 20703914, 41407828, 82815656]

約数ペア:

[(1, 82815656), (2, 41407828), (4, 20703914), (7, 11830808), (8, 10351957), (11, 7528696), (14, 5915404), (22, 3764348), (28, 2957702), (44, 1882174), (56, 1478851), (77, 1075528), (88, 941087), (154, 537764), (233, 355432), (308, 268882), (466, 177716), (577, 143528), (616, 134441), (932, 88858), (1154, 71764), (1631, 50776), (1864, 44429), (2308, 35882), (2563, 32312), (3262, 25388), (4039, 20504), (4616, 17941), (5126, 16156), (6347, 13048), (6524, 12694), (8078, 10252)]