76869988

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{6689}}^1$

素因数の和:6736

約数の個数: 36

約数和(自身を含む): 154258020

約数和(自身を除く): 77388032

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 338, 442, 676, 884, 2873, 5746, 6689, 11492, 13378, 26756, 86957, 113713, 173914, 227426, 347828, 454852, 1130441, 1478269, 2260882, 2956538, 4521764, 5913076, 19217497, 38434994, 76869988]

約数ペア:

[(1, 76869988), (2, 38434994), (4, 19217497), (13, 5913076), (17, 4521764), (26, 2956538), (34, 2260882), (52, 1478269), (68, 1130441), (169, 454852), (221, 347828), (338, 227426), (442, 173914), (676, 113713), (884, 86957), (2873, 26756), (5746, 13378), (6689, 11492)]