87114405

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:179

約数の個数: 96

約数和(自身を含む): 173024640

約数和(自身を除く): 85910235

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 49, 61, 67, 87, 105, 145, 147, 183, 201, 203, 245, 305, 335, 427, 435, 469, 609, 735, 915, 1005, 1015, 1281, 1407, 1421, 1769, 1943, 2135, 2345, 2989, 3045, 3283, 4087, 4263, 5307, 5829, 6405, 7035, 7105, 8845, 8967, 9715, 9849, 12261, 12383, 13601, 14945, 16415, 20435, 21315, 26535, 28609, 29145, 37149, 40803, 44835, 49245, 61305, 61915, 68005, 85827, 86681, 95207, 118523, 143045, 185745, 200263, 204015, 260043, 285621, 355569, 429135, 433405, 476035, 592615, 600789, 829661, 1001315, 1300215, 1428105, 1777845, 2488983, 3003945, 4148305, 5807627, 12444915, 17422881, 29038135, 87114405]

約数ペア:

[(1, 87114405), (3, 29038135), (5, 17422881), (7, 12444915), (15, 5807627), (21, 4148305), (29, 3003945), (35, 2488983), (49, 1777845), (61, 1428105), (67, 1300215), (87, 1001315), (105, 829661), (145, 600789), (147, 592615), (183, 476035), (201, 433405), (203, 429135), (245, 355569), (305, 285621), (335, 260043), (427, 204015), (435, 200263), (469, 185745), (609, 143045), (735, 118523), (915, 95207), (1005, 86681), (1015, 85827), (1281, 68005), (1407, 61915), (1421, 61305), (1769, 49245), (1943, 44835), (2135, 40803), (2345, 37149), (2989, 29145), (3045, 28609), (3283, 26535), (4087, 21315), (4263, 20435), (5307, 16415), (5829, 14945), (6405, 13601), (7035, 12383), (7105, 12261), (8845, 9849), (8967, 9715)]