81099044

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{7057}}^1$

素因数の和:7104

約数の個数: 36

約数和(自身を含む): 162743364

約数和(自身を除く): 81644320

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 338, 442, 676, 884, 2873, 5746, 7057, 11492, 14114, 28228, 91741, 119969, 183482, 239938, 366964, 479876, 1192633, 1559597, 2385266, 3119194, 4770532, 6238388, 20274761, 40549522, 81099044]

約数ペア:

[(1, 81099044), (2, 40549522), (4, 20274761), (13, 6238388), (17, 4770532), (26, 3119194), (34, 2385266), (52, 1559597), (68, 1192633), (169, 479876), (221, 366964), (338, 239938), (442, 183482), (676, 119969), (884, 91741), (2873, 28228), (5746, 14114), (7057, 11492)]