86685408

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:249

約数の個数: 144

約数和(自身を含む): 260048880

約数和(自身を除く): 173363472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 97, 107, 116, 144, 174, 194, 214, 232, 261, 288, 291, 321, 348, 388, 428, 464, 522, 582, 642, 696, 776, 856, 873, 928, 963, 1044, 1164, 1284, 1392, 1552, 1712, 1746, 1926, 2088, 2328, 2568, 2784, 2813, 3103, 3104, 3424, 3492, 3852, 4176, 4656, 5136, 5626, 6206, 6984, 7704, 8352, 8439, 9309, 9312, 10272, 10379, 11252, 12412, 13968, 15408, 16878, 18618, 20758, 22504, 24824, 25317, 27927, 27936, 30816, 31137, 33756, 37236, 41516, 45008, 49648, 50634, 55854, 62274, 67512, 74472, 83032, 90016, 93411, 99296, 101268, 111708, 124548, 135024, 148944, 166064, 186822, 202536, 223416, 249096, 270048, 297888, 300991, 332128, 373644, 405072, 446832, 498192, 601982, 747288, 810144, 893664, 902973, 996384, 1203964, 1494576, 1805946, 2407928, 2708919, 2989152, 3611892, 4815856, 5417838, 7223784, 9631712, 10835676, 14447568, 21671352, 28895136, 43342704, 86685408]

約数ペア:

[(1, 86685408), (2, 43342704), (3, 28895136), (4, 21671352), (6, 14447568), (8, 10835676), (9, 9631712), (12, 7223784), (16, 5417838), (18, 4815856), (24, 3611892), (29, 2989152), (32, 2708919), (36, 2407928), (48, 1805946), (58, 1494576), (72, 1203964), (87, 996384), (96, 902973), (97, 893664), (107, 810144), (116, 747288), (144, 601982), (174, 498192), (194, 446832), (214, 405072), (232, 373644), (261, 332128), (288, 300991), (291, 297888), (321, 270048), (348, 249096), (388, 223416), (428, 202536), (464, 186822), (522, 166064), (582, 148944), (642, 135024), (696, 124548), (776, 111708), (856, 101268), (873, 99296), (928, 93411), (963, 90016), (1044, 83032), (1164, 74472), (1284, 67512), (1392, 62274), (1552, 55854), (1712, 50634), (1746, 49648), (1926, 45008), (2088, 41516), (2328, 37236), (2568, 33756), (2784, 31137), (2813, 30816), (3103, 27936), (3104, 27927), (3424, 25317), (3492, 24824), (3852, 22504), (4176, 20758), (4656, 18618), (5136, 16878), (5626, 15408), (6206, 13968), (6984, 12412), (7704, 11252), (8352, 10379), (8439, 10272), (9309, 9312)]