81810936

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{751}}^1$

素因数の和:869

約数の個数: 96

約数和(自身を含む): 237556800

約数和(自身を除く): 155745864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 89, 102, 136, 153, 178, 204, 267, 306, 356, 408, 534, 612, 712, 751, 801, 1068, 1224, 1502, 1513, 1602, 2136, 2253, 3004, 3026, 3204, 4506, 4539, 6008, 6052, 6408, 6759, 9012, 9078, 12104, 12767, 13518, 13617, 18024, 18156, 25534, 27036, 27234, 36312, 38301, 51068, 54072, 54468, 66839, 76602, 102136, 108936, 114903, 133678, 153204, 200517, 229806, 267356, 306408, 401034, 459612, 534712, 601551, 802068, 919224, 1136263, 1203102, 1604136, 2272526, 2406204, 3408789, 4545052, 4812408, 6817578, 9090104, 10226367, 13635156, 20452734, 27270312, 40905468, 81810936]

約数ペア:

[(1, 81810936), (2, 40905468), (3, 27270312), (4, 20452734), (6, 13635156), (8, 10226367), (9, 9090104), (12, 6817578), (17, 4812408), (18, 4545052), (24, 3408789), (34, 2406204), (36, 2272526), (51, 1604136), (68, 1203102), (72, 1136263), (89, 919224), (102, 802068), (136, 601551), (153, 534712), (178, 459612), (204, 401034), (267, 306408), (306, 267356), (356, 229806), (408, 200517), (534, 153204), (612, 133678), (712, 114903), (751, 108936), (801, 102136), (1068, 76602), (1224, 66839), (1502, 54468), (1513, 54072), (1602, 51068), (2136, 38301), (2253, 36312), (3004, 27234), (3026, 27036), (3204, 25534), (4506, 18156), (4539, 18024), (6008, 13617), (6052, 13518), (6408, 12767), (6759, 12104), (9012, 9078)]