69419888

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:222

約数の個数: 80

約数和(自身を含む): 148490496

約数和(自身を除く): 79070608

約数列:

[1, 2, 4, 8, 16, 23, 41, 43, 46, 82, 86, 92, 107, 164, 172, 184, 214, 328, 344, 368, 428, 656, 688, 856, 943, 989, 1712, 1763, 1886, 1978, 2461, 3526, 3772, 3956, 4387, 4601, 4922, 7052, 7544, 7912, 8774, 9202, 9844, 14104, 15088, 15824, 17548, 18404, 19688, 28208, 35096, 36808, 39376, 40549, 70192, 73616, 81098, 100901, 105823, 162196, 188641, 201802, 211646, 324392, 377282, 403604, 423292, 648784, 754564, 807208, 846584, 1509128, 1614416, 1693168, 3018256, 4338743, 8677486, 17354972, 34709944, 69419888]

約数ペア:

[(1, 69419888), (2, 34709944), (4, 17354972), (8, 8677486), (16, 4338743), (23, 3018256), (41, 1693168), (43, 1614416), (46, 1509128), (82, 846584), (86, 807208), (92, 754564), (107, 648784), (164, 423292), (172, 403604), (184, 377282), (214, 324392), (328, 211646), (344, 201802), (368, 188641), (428, 162196), (656, 105823), (688, 100901), (856, 81098), (943, 73616), (989, 70192), (1712, 40549), (1763, 39376), (1886, 36808), (1978, 35096), (2461, 28208), (3526, 19688), (3772, 18404), (3956, 17548), (4387, 15824), (4601, 15088), (4922, 14104), (7052, 9844), (7544, 9202), (7912, 8774)]