66955133084

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1\times {\mathrm{577}}^1$

素因数の和:1087

約数の個数: 96

約数和(自身を含む): 136765157760

約数和(自身を除く): 69810024676

約数列:

[1, 2, 4, 7, 14, 28, 109, 193, 197, 218, 386, 394, 436, 577, 763, 772, 788, 1154, 1351, 1379, 1526, 2308, 2702, 2758, 3052, 4039, 5404, 5516, 8078, 16156, 21037, 21473, 38021, 42074, 42946, 62893, 76042, 84148, 85892, 111361, 113669, 125786, 147259, 150311, 152084, 222722, 227338, 251572, 266147, 294518, 300622, 440251, 445444, 454676, 532294, 589036, 601244, 779527, 795683, 880502, 1064588, 1559054, 1591366, 1761004, 3118108, 3182732, 4144289, 8288578, 12138349, 12389921, 16577156, 21938117, 24276698, 24779842, 29010023, 43876234, 48553396, 49559684, 58020046, 84968443, 86729447, 87752468, 116040092, 153566819, 169936886, 173458894, 307133638, 339873772, 346917788, 614267276, 2391254753, 4782509506, 9565019012, 16738783271, 33477566542, 66955133084]

約数ペア:

[(1, 66955133084), (2, 33477566542), (4, 16738783271), (7, 9565019012), (14, 4782509506), (28, 2391254753), (109, 614267276), (193, 346917788), (197, 339873772), (218, 307133638), (386, 173458894), (394, 169936886), (436, 153566819), (577, 116040092), (763, 87752468), (772, 86729447), (788, 84968443), (1154, 58020046), (1351, 49559684), (1379, 48553396), (1526, 43876234), (2308, 29010023), (2702, 24779842), (2758, 24276698), (3052, 21938117), (4039, 16577156), (5404, 12389921), (5516, 12138349), (8078, 8288578), (16156, 4144289), (21037, 3182732), (21473, 3118108), (38021, 1761004), (42074, 1591366), (42946, 1559054), (62893, 1064588), (76042, 880502), (84148, 795683), (85892, 779527), (111361, 601244), (113669, 589036), (125786, 532294), (147259, 454676), (150311, 445444), (152084, 440251), (222722, 300622), (227338, 294518), (251572, 266147)]