86958846

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1$

素因数の和:447

約数の個数: 80

約数和(自身を含む): 211980384

約数和(自身を除く): 125021538

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 157, 162, 234, 263, 314, 351, 471, 526, 702, 789, 942, 1053, 1413, 1578, 2041, 2106, 2367, 2826, 3419, 4082, 4239, 4734, 6123, 6838, 7101, 8478, 10257, 12246, 12717, 14202, 18369, 20514, 21303, 25434, 30771, 36738, 41291, 42606, 55107, 61542, 82582, 92313, 110214, 123873, 165321, 184626, 247746, 276939, 330642, 371619, 536783, 553878, 743238, 1073566, 1114857, 1610349, 2229714, 3220698, 3344571, 4831047, 6689142, 9662094, 14493141, 28986282, 43479423, 86958846]

約数ペア:

[(1, 86958846), (2, 43479423), (3, 28986282), (6, 14493141), (9, 9662094), (13, 6689142), (18, 4831047), (26, 3344571), (27, 3220698), (39, 2229714), (54, 1610349), (78, 1114857), (81, 1073566), (117, 743238), (157, 553878), (162, 536783), (234, 371619), (263, 330642), (314, 276939), (351, 247746), (471, 184626), (526, 165321), (702, 123873), (789, 110214), (942, 92313), (1053, 82582), (1413, 61542), (1578, 55107), (2041, 42606), (2106, 41291), (2367, 36738), (2826, 30771), (3419, 25434), (4082, 21303), (4239, 20514), (4734, 18369), (6123, 14202), (6838, 12717), (7101, 12246), (8478, 10257)]