79840684

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 182601216

約数和(自身を除く): 102760532

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 53, 67, 73, 77, 106, 134, 146, 154, 212, 268, 292, 308, 371, 469, 511, 583, 737, 742, 803, 938, 1022, 1166, 1474, 1484, 1606, 1876, 2044, 2332, 2948, 3212, 3551, 3869, 4081, 4891, 5159, 5621, 7102, 7738, 8162, 9782, 10318, 11242, 14204, 15476, 16324, 19564, 20636, 22484, 24857, 27083, 34237, 39061, 42559, 49714, 53801, 54166, 68474, 78122, 85118, 99428, 107602, 108332, 136948, 156244, 170236, 215204, 259223, 273427, 297913, 376607, 518446, 546854, 595826, 753214, 1036892, 1093708, 1191652, 1506428, 1814561, 2851453, 3629122, 5702906, 7258244, 11405812, 19960171, 39920342, 79840684]

約数ペア:

[(1, 79840684), (2, 39920342), (4, 19960171), (7, 11405812), (11, 7258244), (14, 5702906), (22, 3629122), (28, 2851453), (44, 1814561), (53, 1506428), (67, 1191652), (73, 1093708), (77, 1036892), (106, 753214), (134, 595826), (146, 546854), (154, 518446), (212, 376607), (268, 297913), (292, 273427), (308, 259223), (371, 215204), (469, 170236), (511, 156244), (583, 136948), (737, 108332), (742, 107602), (803, 99428), (938, 85118), (1022, 78122), (1166, 68474), (1474, 54166), (1484, 53801), (1606, 49714), (1876, 42559), (2044, 39061), (2332, 34237), (2948, 27083), (3212, 24857), (3551, 22484), (3869, 20636), (4081, 19564), (4891, 16324), (5159, 15476), (5621, 14204), (7102, 11242), (7738, 10318), (8162, 9782)]