81206796

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{2287}}^1$

素因数の和:2574

約数の個数: 48

約数和(自身を含む): 207567360

約数和(自身を除く): 126360564

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 269, 538, 807, 1076, 1614, 2287, 2959, 3228, 4574, 5918, 6861, 8877, 9148, 11836, 13722, 17754, 25157, 27444, 35508, 50314, 75471, 100628, 150942, 301884, 615203, 1230406, 1845609, 2460812, 3691218, 6767233, 7382436, 13534466, 20301699, 27068932, 40603398, 81206796]

約数ペア:

[(1, 81206796), (2, 40603398), (3, 27068932), (4, 20301699), (6, 13534466), (11, 7382436), (12, 6767233), (22, 3691218), (33, 2460812), (44, 1845609), (66, 1230406), (132, 615203), (269, 301884), (538, 150942), (807, 100628), (1076, 75471), (1614, 50314), (2287, 35508), (2959, 27444), (3228, 25157), (4574, 17754), (5918, 13722), (6861, 11836), (8877, 9148)]