69265028

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:241

約数の個数: 72

約数和(自身を含む): 147393792

約数和(自身を除く): 78128764

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 73, 94, 98, 103, 146, 188, 196, 206, 292, 329, 412, 511, 658, 721, 1022, 1316, 1442, 2044, 2303, 2884, 3431, 3577, 4606, 4841, 5047, 6862, 7154, 7519, 9212, 9682, 10094, 13724, 14308, 15038, 19364, 20188, 24017, 30076, 33887, 48034, 52633, 67774, 96068, 105266, 135548, 168119, 210532, 237209, 336238, 353393, 368431, 474418, 672476, 706786, 736862, 948836, 1413572, 1473724, 2473751, 4947502, 9895004, 17316257, 34632514, 69265028]

約数ペア:

[(1, 69265028), (2, 34632514), (4, 17316257), (7, 9895004), (14, 4947502), (28, 2473751), (47, 1473724), (49, 1413572), (73, 948836), (94, 736862), (98, 706786), (103, 672476), (146, 474418), (188, 368431), (196, 353393), (206, 336238), (292, 237209), (329, 210532), (412, 168119), (511, 135548), (658, 105266), (721, 96068), (1022, 67774), (1316, 52633), (1442, 48034), (2044, 33887), (2303, 30076), (2884, 24017), (3431, 20188), (3577, 19364), (4606, 15038), (4841, 14308), (5047, 13724), (6862, 10094), (7154, 9682), (7519, 9212)]