83756432

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:220

約数の個数: 80

約数和(自身を含む): 178083840

約数和(自身を除く): 94327408

約数列:

[1, 2, 4, 8, 16, 23, 43, 46, 67, 79, 86, 92, 134, 158, 172, 184, 268, 316, 344, 368, 536, 632, 688, 989, 1072, 1264, 1541, 1817, 1978, 2881, 3082, 3397, 3634, 3956, 5293, 5762, 6164, 6794, 7268, 7912, 10586, 11524, 12328, 13588, 14536, 15824, 21172, 23048, 24656, 27176, 29072, 42344, 46096, 54352, 66263, 78131, 84688, 121739, 132526, 156262, 227599, 243478, 265052, 312524, 455198, 486956, 530104, 625048, 910396, 973912, 1060208, 1250096, 1820792, 1947824, 3641584, 5234777, 10469554, 20939108, 41878216, 83756432]

約数ペア:

[(1, 83756432), (2, 41878216), (4, 20939108), (8, 10469554), (16, 5234777), (23, 3641584), (43, 1947824), (46, 1820792), (67, 1250096), (79, 1060208), (86, 973912), (92, 910396), (134, 625048), (158, 530104), (172, 486956), (184, 455198), (268, 312524), (316, 265052), (344, 243478), (368, 227599), (536, 156262), (632, 132526), (688, 121739), (989, 84688), (1072, 78131), (1264, 66263), (1541, 54352), (1817, 46096), (1978, 42344), (2881, 29072), (3082, 27176), (3397, 24656), (3634, 23048), (3956, 21172), (5293, 15824), (5762, 14536), (6164, 13588), (6794, 12328), (7268, 11524), (7912, 10586)]