66471408

素因数分解:

$2^4\times 3^3\times {\mathrm{151}}^1\times {\mathrm{1019}}^1$

素因数の和:1187

約数の個数: 80

約数和(自身を含む): 192249600

約数和(自身を除く): 125778192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 151, 216, 302, 432, 453, 604, 906, 1019, 1208, 1359, 1812, 2038, 2416, 2718, 3057, 3624, 4076, 4077, 5436, 6114, 7248, 8152, 8154, 9171, 10872, 12228, 16304, 16308, 18342, 21744, 24456, 27513, 32616, 36684, 48912, 55026, 65232, 73368, 110052, 146736, 153869, 220104, 307738, 440208, 461607, 615476, 923214, 1230952, 1384821, 1846428, 2461904, 2769642, 3692856, 4154463, 5539284, 7385712, 8308926, 11078568, 16617852, 22157136, 33235704, 66471408]

約数ペア:

[(1, 66471408), (2, 33235704), (3, 22157136), (4, 16617852), (6, 11078568), (8, 8308926), (9, 7385712), (12, 5539284), (16, 4154463), (18, 3692856), (24, 2769642), (27, 2461904), (36, 1846428), (48, 1384821), (54, 1230952), (72, 923214), (108, 615476), (144, 461607), (151, 440208), (216, 307738), (302, 220104), (432, 153869), (453, 146736), (604, 110052), (906, 73368), (1019, 65232), (1208, 55026), (1359, 48912), (1812, 36684), (2038, 32616), (2416, 27513), (2718, 24456), (3057, 21744), (3624, 18342), (4076, 16308), (4077, 16304), (5436, 12228), (6114, 10872), (7248, 9171), (8152, 8154)]