72411264

素因数分解:

$2^7\times 3^2\times {\mathrm{239}}^1\times {\mathrm{263}}^1$

素因数の和:522

約数の個数: 96

約数和(自身を含む): 210038400

約数和(自身を除く): 137627136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 239, 263, 288, 384, 478, 526, 576, 717, 789, 956, 1052, 1152, 1434, 1578, 1912, 2104, 2151, 2367, 2868, 3156, 3824, 4208, 4302, 4734, 5736, 6312, 7648, 8416, 8604, 9468, 11472, 12624, 15296, 16832, 17208, 18936, 22944, 25248, 30592, 33664, 34416, 37872, 45888, 50496, 62857, 68832, 75744, 91776, 100992, 125714, 137664, 151488, 188571, 251428, 275328, 302976, 377142, 502856, 565713, 754284, 1005712, 1131426, 1508568, 2011424, 2262852, 3017136, 4022848, 4525704, 6034272, 8045696, 9051408, 12068544, 18102816, 24137088, 36205632, 72411264]

約数ペア:

[(1, 72411264), (2, 36205632), (3, 24137088), (4, 18102816), (6, 12068544), (8, 9051408), (9, 8045696), (12, 6034272), (16, 4525704), (18, 4022848), (24, 3017136), (32, 2262852), (36, 2011424), (48, 1508568), (64, 1131426), (72, 1005712), (96, 754284), (128, 565713), (144, 502856), (192, 377142), (239, 302976), (263, 275328), (288, 251428), (384, 188571), (478, 151488), (526, 137664), (576, 125714), (717, 100992), (789, 91776), (956, 75744), (1052, 68832), (1152, 62857), (1434, 50496), (1578, 45888), (1912, 37872), (2104, 34416), (2151, 33664), (2367, 30592), (2868, 25248), (3156, 22944), (3824, 18936), (4208, 17208), (4302, 16832), (4734, 15296), (5736, 12624), (6312, 11472), (7648, 9468), (8416, 8604)]