90904396

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{3079}}^1$

素因数の和:3166

約数の個数: 36

約数和(自身を含む): 177783760

約数和(自身を除く): 86879364

約数列:

[1, 2, 4, 11, 22, 44, 61, 121, 122, 242, 244, 484, 671, 1342, 2684, 3079, 6158, 7381, 12316, 14762, 29524, 33869, 67738, 135476, 187819, 372559, 375638, 745118, 751276, 1490236, 2066009, 4132018, 8264036, 22726099, 45452198, 90904396]

約数ペア:

[(1, 90904396), (2, 45452198), (4, 22726099), (11, 8264036), (22, 4132018), (44, 2066009), (61, 1490236), (121, 751276), (122, 745118), (242, 375638), (244, 372559), (484, 187819), (671, 135476), (1342, 67738), (2684, 33869), (3079, 29524), (6158, 14762), (7381, 12316)]