82579952

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1319}}^1$

素因数の和:1390

約数の個数: 80

約数和(自身を含む): 201653760

約数和(自身を除く): 119073808

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 43, 52, 56, 86, 91, 104, 112, 172, 182, 208, 301, 344, 364, 559, 602, 688, 728, 1118, 1204, 1319, 1456, 2236, 2408, 2638, 3913, 4472, 4816, 5276, 7826, 8944, 9233, 10552, 15652, 17147, 18466, 21104, 31304, 34294, 36932, 56717, 62608, 68588, 73864, 113434, 120029, 137176, 147728, 226868, 240058, 274352, 397019, 453736, 480116, 737321, 794038, 907472, 960232, 1474642, 1588076, 1920464, 2949284, 3176152, 5161247, 5898568, 6352304, 10322494, 11797136, 20644988, 41289976, 82579952]

約数ペア:

[(1, 82579952), (2, 41289976), (4, 20644988), (7, 11797136), (8, 10322494), (13, 6352304), (14, 5898568), (16, 5161247), (26, 3176152), (28, 2949284), (43, 1920464), (52, 1588076), (56, 1474642), (86, 960232), (91, 907472), (104, 794038), (112, 737321), (172, 480116), (182, 453736), (208, 397019), (301, 274352), (344, 240058), (364, 226868), (559, 147728), (602, 137176), (688, 120029), (728, 113434), (1118, 73864), (1204, 68588), (1319, 62608), (1456, 56717), (2236, 36932), (2408, 34294), (2638, 31304), (3913, 21104), (4472, 18466), (4816, 17147), (5276, 15652), (7826, 10552), (8944, 9233)]