73651888

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:302

約数の個数: 80

約数和(自身を含む): 161078976

約数和(自身を除く): 87427088

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 61, 68, 92, 122, 136, 184, 193, 244, 272, 368, 386, 391, 488, 772, 782, 976, 1037, 1403, 1544, 1564, 2074, 2806, 3088, 3128, 3281, 4148, 4439, 5612, 6256, 6562, 8296, 8878, 11224, 11773, 13124, 16592, 17756, 22448, 23546, 23851, 26248, 35512, 47092, 47702, 52496, 71024, 75463, 94184, 95404, 150926, 188368, 190808, 200141, 270779, 301852, 381616, 400282, 541558, 603704, 800564, 1083116, 1207408, 1601128, 2166232, 3202256, 4332464, 4603243, 9206486, 18412972, 36825944, 73651888]

約数ペア:

[(1, 73651888), (2, 36825944), (4, 18412972), (8, 9206486), (16, 4603243), (17, 4332464), (23, 3202256), (34, 2166232), (46, 1601128), (61, 1207408), (68, 1083116), (92, 800564), (122, 603704), (136, 541558), (184, 400282), (193, 381616), (244, 301852), (272, 270779), (368, 200141), (386, 190808), (391, 188368), (488, 150926), (772, 95404), (782, 94184), (976, 75463), (1037, 71024), (1403, 52496), (1544, 47702), (1564, 47092), (2074, 35512), (2806, 26248), (3088, 23851), (3128, 23546), (3281, 22448), (4148, 17756), (4439, 16592), (5612, 13124), (6256, 11773), (6562, 11224), (8296, 8878)]