90000564

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 231038976

約数和(自身を除く): 141038412

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 46, 62, 67, 69, 92, 93, 124, 134, 138, 157, 186, 201, 268, 276, 314, 372, 402, 471, 628, 713, 804, 942, 1426, 1541, 1884, 2077, 2139, 2852, 3082, 3611, 4154, 4278, 4623, 4867, 6164, 6231, 7222, 8308, 8556, 9246, 9734, 10519, 10833, 12462, 14444, 14601, 18492, 19468, 21038, 21666, 24924, 29202, 31557, 42076, 43332, 47771, 58404, 63114, 95542, 111941, 126228, 143313, 191084, 223882, 241937, 286626, 326089, 335823, 447764, 483874, 573252, 652178, 671646, 725811, 967748, 978267, 1304356, 1343292, 1451622, 1956534, 2903244, 3913068, 7500047, 15000094, 22500141, 30000188, 45000282, 90000564]

約数ペア:

[(1, 90000564), (2, 45000282), (3, 30000188), (4, 22500141), (6, 15000094), (12, 7500047), (23, 3913068), (31, 2903244), (46, 1956534), (62, 1451622), (67, 1343292), (69, 1304356), (92, 978267), (93, 967748), (124, 725811), (134, 671646), (138, 652178), (157, 573252), (186, 483874), (201, 447764), (268, 335823), (276, 326089), (314, 286626), (372, 241937), (402, 223882), (471, 191084), (628, 143313), (713, 126228), (804, 111941), (942, 95542), (1426, 63114), (1541, 58404), (1884, 47771), (2077, 43332), (2139, 42076), (2852, 31557), (3082, 29202), (3611, 24924), (4154, 21666), (4278, 21038), (4623, 19468), (4867, 18492), (6164, 14601), (6231, 14444), (7222, 12462), (8308, 10833), (8556, 10519), (9246, 9734)]