78617484316

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{491}}^1\times {\mathrm{2281}}^1$

素因数の和:2915

約数の個数: 96

約数和(自身を含む): 165986472960

約数和(自身を除く): 87368988644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 109, 161, 218, 322, 436, 491, 644, 763, 982, 1526, 1964, 2281, 2507, 3052, 3437, 4562, 5014, 6874, 9124, 10028, 11293, 13748, 15967, 17549, 22586, 31934, 35098, 45172, 52463, 53519, 63868, 70196, 79051, 104926, 107038, 158102, 209852, 214076, 248629, 316204, 367241, 374633, 497258, 734482, 749266, 994516, 1119971, 1230937, 1468964, 1498532, 1740403, 2239942, 2461874, 3480806, 4479884, 4923748, 5718467, 6961612, 7839797, 8616559, 11436934, 15679594, 17233118, 22873868, 25759333, 31359188, 34466236, 40029269, 51518666, 80058538, 103037332, 122076839, 160117076, 180315331, 244153678, 360630662, 488307356, 721261324, 854537873, 1709075746, 2807767297, 3418151492, 5615534594, 11231069188, 19654371079, 39308742158, 78617484316]

約数ペア:

[(1, 78617484316), (2, 39308742158), (4, 19654371079), (7, 11231069188), (14, 5615534594), (23, 3418151492), (28, 2807767297), (46, 1709075746), (92, 854537873), (109, 721261324), (161, 488307356), (218, 360630662), (322, 244153678), (436, 180315331), (491, 160117076), (644, 122076839), (763, 103037332), (982, 80058538), (1526, 51518666), (1964, 40029269), (2281, 34466236), (2507, 31359188), (3052, 25759333), (3437, 22873868), (4562, 17233118), (5014, 15679594), (6874, 11436934), (9124, 8616559), (10028, 7839797), (11293, 6961612), (13748, 5718467), (15967, 4923748), (17549, 4479884), (22586, 3480806), (31934, 2461874), (35098, 2239942), (45172, 1740403), (52463, 1498532), (53519, 1468964), (63868, 1230937), (70196, 1119971), (79051, 994516), (104926, 749266), (107038, 734482), (158102, 497258), (209852, 374633), (214076, 367241), (248629, 316204)]