82178404

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1063}}^1$

素因数の和:1336

約数の個数: 48

約数和(自身を含む): 180182016

約数和(自身を除く): 98003612

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 251, 308, 502, 1004, 1063, 1757, 2126, 2761, 3514, 4252, 5522, 7028, 7441, 11044, 11693, 14882, 19327, 23386, 29764, 38654, 46772, 77308, 81851, 163702, 266813, 327404, 533626, 1067252, 1867691, 2934943, 3735382, 5869886, 7470764, 11739772, 20544601, 41089202, 82178404]

約数ペア:

[(1, 82178404), (2, 41089202), (4, 20544601), (7, 11739772), (11, 7470764), (14, 5869886), (22, 3735382), (28, 2934943), (44, 1867691), (77, 1067252), (154, 533626), (251, 327404), (308, 266813), (502, 163702), (1004, 81851), (1063, 77308), (1757, 46772), (2126, 38654), (2761, 29764), (3514, 23386), (4252, 19327), (5522, 14882), (7028, 11693), (7441, 11044)]