86071748

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:385

約数の個数: 96

約数和(自身を含む): 198696960

約数和(自身を除く): 112625212

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 31, 34, 38, 62, 68, 76, 119, 124, 133, 217, 238, 266, 307, 323, 434, 476, 527, 532, 589, 614, 646, 868, 1054, 1178, 1228, 1292, 2108, 2149, 2261, 2356, 3689, 4123, 4298, 4522, 5219, 5833, 7378, 8246, 8596, 9044, 9517, 10013, 10438, 11666, 14756, 16492, 19034, 20026, 20876, 23332, 36533, 38068, 40052, 40831, 66619, 70091, 73066, 81662, 99161, 133238, 140182, 146132, 161789, 163324, 180823, 198322, 266476, 280364, 323578, 361646, 396644, 647156, 694127, 723292, 1132523, 1265761, 1388254, 2265046, 2531522, 2776508, 3073991, 4530092, 5063044, 6147982, 12295964, 21517937, 43035874, 86071748]

約数ペア:

[(1, 86071748), (2, 43035874), (4, 21517937), (7, 12295964), (14, 6147982), (17, 5063044), (19, 4530092), (28, 3073991), (31, 2776508), (34, 2531522), (38, 2265046), (62, 1388254), (68, 1265761), (76, 1132523), (119, 723292), (124, 694127), (133, 647156), (217, 396644), (238, 361646), (266, 323578), (307, 280364), (323, 266476), (434, 198322), (476, 180823), (527, 163324), (532, 161789), (589, 146132), (614, 140182), (646, 133238), (868, 99161), (1054, 81662), (1178, 73066), (1228, 70091), (1292, 66619), (2108, 40831), (2149, 40052), (2261, 38068), (2356, 36533), (3689, 23332), (4123, 20876), (4298, 20026), (4522, 19034), (5219, 16492), (5833, 14756), (7378, 11666), (8246, 10438), (8596, 10013), (9044, 9517)]