69869272

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{811}}^1$

素因数の和:928

約数の個数: 48

約数和(自身を含む): 145794600

約数和(自身を除く): 75925328

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 121, 178, 242, 356, 484, 712, 811, 968, 979, 1622, 1958, 3244, 3916, 6488, 7832, 8921, 10769, 17842, 21538, 35684, 43076, 71368, 72179, 86152, 98131, 144358, 196262, 288716, 392524, 577432, 785048, 793969, 1587938, 3175876, 6351752, 8733659, 17467318, 34934636, 69869272]

約数ペア:

[(1, 69869272), (2, 34934636), (4, 17467318), (8, 8733659), (11, 6351752), (22, 3175876), (44, 1587938), (88, 793969), (89, 785048), (121, 577432), (178, 392524), (242, 288716), (356, 196262), (484, 144358), (712, 98131), (811, 86152), (968, 72179), (979, 71368), (1622, 43076), (1958, 35684), (3244, 21538), (3916, 17842), (6488, 10769), (7832, 8921)]