71528832

素因数分解:

$2^7\times 3^4\times {\mathrm{6899}}^1$

素因数の和:6925

約数の個数: 80

約数和(自身を含む): 212899500

約数和(自身を除く): 141370668

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 6899, 10368, 13798, 20697, 27596, 41394, 55192, 62091, 82788, 110384, 124182, 165576, 186273, 220768, 248364, 331152, 372546, 441536, 496728, 558819, 662304, 745092, 883072, 993456, 1117638, 1324608, 1490184, 1986912, 2235276, 2649216, 2980368, 3973824, 4470552, 5960736, 7947648, 8941104, 11921472, 17882208, 23842944, 35764416, 71528832]

約数ペア:

[(1, 71528832), (2, 35764416), (3, 23842944), (4, 17882208), (6, 11921472), (8, 8941104), (9, 7947648), (12, 5960736), (16, 4470552), (18, 3973824), (24, 2980368), (27, 2649216), (32, 2235276), (36, 1986912), (48, 1490184), (54, 1324608), (64, 1117638), (72, 993456), (81, 883072), (96, 745092), (108, 662304), (128, 558819), (144, 496728), (162, 441536), (192, 372546), (216, 331152), (288, 248364), (324, 220768), (384, 186273), (432, 165576), (576, 124182), (648, 110384), (864, 82788), (1152, 62091), (1296, 55192), (1728, 41394), (2592, 27596), (3456, 20697), (5184, 13798), (6899, 10368)]