90269556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{13457}}^1$

素因数の和:13520

約数の個数: 48

約数和(自身を含む): 232123584

約数和(自身を除く): 141854028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 6708, 13457, 26914, 40371, 53828, 80742, 161484, 174941, 349882, 524823, 578651, 699764, 1049646, 1157302, 1735953, 2099292, 2314604, 3471906, 6943812, 7522463, 15044926, 22567389, 30089852, 45134778, 90269556]

約数ペア:

[(1, 90269556), (2, 45134778), (3, 30089852), (4, 22567389), (6, 15044926), (12, 7522463), (13, 6943812), (26, 3471906), (39, 2314604), (43, 2099292), (52, 1735953), (78, 1157302), (86, 1049646), (129, 699764), (156, 578651), (172, 524823), (258, 349882), (516, 174941), (559, 161484), (1118, 80742), (1677, 53828), (2236, 40371), (3354, 26914), (6708, 13457)]