74780636

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{769}}^1$

素因数の和:954

約数の個数: 48

約数和(自身を含む): 157301760

約数和(自身を除く): 82521124

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 151, 161, 302, 322, 604, 644, 769, 1057, 1538, 2114, 3076, 3473, 4228, 5383, 6946, 10766, 13892, 17687, 21532, 24311, 35374, 48622, 70748, 97244, 116119, 123809, 232238, 247618, 464476, 495236, 812833, 1625666, 2670737, 3251332, 5341474, 10682948, 18695159, 37390318, 74780636]

約数ペア:

[(1, 74780636), (2, 37390318), (4, 18695159), (7, 10682948), (14, 5341474), (23, 3251332), (28, 2670737), (46, 1625666), (92, 812833), (151, 495236), (161, 464476), (302, 247618), (322, 232238), (604, 123809), (644, 116119), (769, 97244), (1057, 70748), (1538, 48622), (2114, 35374), (3076, 24311), (3473, 21532), (4228, 17687), (5383, 13892), (6946, 10766)]