85856078

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 167090688

約数和(自身を除く): 81234610

約数列:

[1, 2, 7, 11, 14, 22, 53, 67, 77, 106, 134, 154, 157, 314, 371, 469, 583, 737, 742, 938, 1099, 1166, 1474, 1727, 2198, 3454, 3551, 4081, 5159, 7102, 8162, 8321, 10318, 10519, 12089, 16642, 21038, 24178, 24857, 39061, 49714, 58247, 73633, 78122, 91531, 115709, 116494, 147266, 183062, 231418, 273427, 546854, 557507, 640717, 809963, 1115014, 1281434, 1619926, 3902549, 6132577, 7805098, 12265154, 42928039, 85856078]

約数ペア:

[(1, 85856078), (2, 42928039), (7, 12265154), (11, 7805098), (14, 6132577), (22, 3902549), (53, 1619926), (67, 1281434), (77, 1115014), (106, 809963), (134, 640717), (154, 557507), (157, 546854), (314, 273427), (371, 231418), (469, 183062), (583, 147266), (737, 116494), (742, 115709), (938, 91531), (1099, 78122), (1166, 73633), (1474, 58247), (1727, 49714), (2198, 39061), (3454, 24857), (3551, 24178), (4081, 21038), (5159, 16642), (7102, 12089), (8162, 10519), (8321, 10318)]