71886876

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{647}}^1$

素因数の和:898

約数の個数: 48

約数和(自身を含む): 172440576

約数和(自身を除く): 100553700

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 197, 282, 394, 564, 591, 647, 788, 1182, 1294, 1941, 2364, 2588, 3882, 7764, 9259, 18518, 27777, 30409, 37036, 55554, 60818, 91227, 111108, 121636, 127459, 182454, 254918, 364908, 382377, 509836, 764754, 1529508, 5990573, 11981146, 17971719, 23962292, 35943438, 71886876]

約数ペア:

[(1, 71886876), (2, 35943438), (3, 23962292), (4, 17971719), (6, 11981146), (12, 5990573), (47, 1529508), (94, 764754), (141, 509836), (188, 382377), (197, 364908), (282, 254918), (394, 182454), (564, 127459), (591, 121636), (647, 111108), (788, 91227), (1182, 60818), (1294, 55554), (1941, 37036), (2364, 30409), (2588, 27777), (3882, 18518), (7764, 9259)]