65406204

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:237

約数の個数: 120

約数和(自身を含む): 182464128

約数和(自身を除く): 117057924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 67, 69, 81, 92, 108, 131, 134, 138, 162, 201, 207, 262, 268, 276, 324, 393, 402, 414, 524, 603, 621, 786, 804, 828, 1179, 1206, 1242, 1541, 1572, 1809, 1863, 2358, 2412, 2484, 3013, 3082, 3537, 3618, 3726, 4623, 4716, 5427, 6026, 6164, 7074, 7236, 7452, 8777, 9039, 9246, 10611, 10854, 12052, 13869, 14148, 17554, 18078, 18492, 21222, 21708, 26331, 27117, 27738, 35108, 36156, 41607, 42444, 52662, 54234, 55476, 78993, 81351, 83214, 105324, 108468, 124821, 157986, 162702, 166428, 201871, 236979, 244053, 249642, 315972, 325404, 403742, 473958, 488106, 499284, 605613, 710937, 807484, 947916, 976212, 1211226, 1421874, 1816839, 2422452, 2843748, 3633678, 5450517, 7267356, 10901034, 16351551, 21802068, 32703102, 65406204]

約数ペア:

[(1, 65406204), (2, 32703102), (3, 21802068), (4, 16351551), (6, 10901034), (9, 7267356), (12, 5450517), (18, 3633678), (23, 2843748), (27, 2422452), (36, 1816839), (46, 1421874), (54, 1211226), (67, 976212), (69, 947916), (81, 807484), (92, 710937), (108, 605613), (131, 499284), (134, 488106), (138, 473958), (162, 403742), (201, 325404), (207, 315972), (262, 249642), (268, 244053), (276, 236979), (324, 201871), (393, 166428), (402, 162702), (414, 157986), (524, 124821), (603, 108468), (621, 105324), (786, 83214), (804, 81351), (828, 78993), (1179, 55476), (1206, 54234), (1242, 52662), (1541, 42444), (1572, 41607), (1809, 36156), (1863, 35108), (2358, 27738), (2412, 27117), (2484, 26331), (3013, 21708), (3082, 21222), (3537, 18492), (3618, 18078), (3726, 17554), (4623, 14148), (4716, 13869), (5427, 12052), (6026, 10854), (6164, 10611), (7074, 9246), (7236, 9039), (7452, 8777)]