67320816

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:279

約数の個数: 120

約数和(自身を含む): 193689984

約数和(自身を除く): 126369168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 34, 46, 48, 51, 68, 69, 92, 102, 136, 138, 184, 204, 211, 272, 276, 289, 368, 391, 408, 422, 552, 578, 633, 782, 816, 844, 867, 1104, 1156, 1173, 1266, 1564, 1688, 1734, 2312, 2346, 2532, 3128, 3376, 3468, 3587, 4624, 4692, 4853, 5064, 6256, 6647, 6936, 7174, 9384, 9706, 10128, 10761, 13294, 13872, 14348, 14559, 18768, 19412, 19941, 21522, 26588, 28696, 29118, 38824, 39882, 43044, 53176, 57392, 58236, 60979, 77648, 79764, 82501, 86088, 106352, 116472, 121958, 159528, 165002, 172176, 182937, 232944, 243916, 247503, 319056, 330004, 365874, 487832, 495006, 660008, 731748, 975664, 990012, 1320016, 1402517, 1463496, 1980024, 2805034, 2926992, 3960048, 4207551, 5610068, 8415102, 11220136, 16830204, 22440272, 33660408, 67320816]

約数ペア:

[(1, 67320816), (2, 33660408), (3, 22440272), (4, 16830204), (6, 11220136), (8, 8415102), (12, 5610068), (16, 4207551), (17, 3960048), (23, 2926992), (24, 2805034), (34, 1980024), (46, 1463496), (48, 1402517), (51, 1320016), (68, 990012), (69, 975664), (92, 731748), (102, 660008), (136, 495006), (138, 487832), (184, 365874), (204, 330004), (211, 319056), (272, 247503), (276, 243916), (289, 232944), (368, 182937), (391, 172176), (408, 165002), (422, 159528), (552, 121958), (578, 116472), (633, 106352), (782, 86088), (816, 82501), (844, 79764), (867, 77648), (1104, 60979), (1156, 58236), (1173, 57392), (1266, 53176), (1564, 43044), (1688, 39882), (1734, 38824), (2312, 29118), (2346, 28696), (2532, 26588), (3128, 21522), (3376, 19941), (3468, 19412), (3587, 18768), (4624, 14559), (4692, 14348), (4853, 13872), (5064, 13294), (6256, 10761), (6647, 10128), (6936, 9706), (7174, 9384)]