87207246

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:407

約数の個数: 128

約数和(自身を含む): 240952320

約数和(自身を除く): 153745074

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 41, 42, 51, 54, 63, 82, 102, 119, 123, 126, 153, 189, 238, 246, 287, 306, 331, 357, 369, 378, 459, 574, 662, 697, 714, 738, 861, 918, 993, 1071, 1107, 1394, 1722, 1986, 2091, 2142, 2214, 2317, 2583, 2979, 3213, 4182, 4634, 4879, 5166, 5627, 5958, 6273, 6426, 6951, 7749, 8937, 9758, 11254, 12546, 13571, 13902, 14637, 15498, 16881, 17874, 18819, 20853, 27142, 29274, 33762, 37638, 39389, 40713, 41706, 43911, 50643, 62559, 78778, 81426, 87822, 94997, 101286, 118167, 122139, 125118, 131733, 151929, 189994, 230707, 236334, 244278, 263466, 284991, 303858, 354501, 366417, 461414, 569982, 692121, 709002, 732834, 854973, 1063503, 1384242, 1614949, 1709946, 2076363, 2127006, 2564919, 3229898, 4152726, 4844847, 5129838, 6229089, 9689694, 12458178, 14534541, 29069082, 43603623, 87207246]

約数ペア:

[(1, 87207246), (2, 43603623), (3, 29069082), (6, 14534541), (7, 12458178), (9, 9689694), (14, 6229089), (17, 5129838), (18, 4844847), (21, 4152726), (27, 3229898), (34, 2564919), (41, 2127006), (42, 2076363), (51, 1709946), (54, 1614949), (63, 1384242), (82, 1063503), (102, 854973), (119, 732834), (123, 709002), (126, 692121), (153, 569982), (189, 461414), (238, 366417), (246, 354501), (287, 303858), (306, 284991), (331, 263466), (357, 244278), (369, 236334), (378, 230707), (459, 189994), (574, 151929), (662, 131733), (697, 125118), (714, 122139), (738, 118167), (861, 101286), (918, 94997), (993, 87822), (1071, 81426), (1107, 78778), (1394, 62559), (1722, 50643), (1986, 43911), (2091, 41706), (2142, 40713), (2214, 39389), (2317, 37638), (2583, 33762), (2979, 29274), (3213, 27142), (4182, 20853), (4634, 18819), (4879, 17874), (5166, 16881), (5627, 15498), (5958, 14637), (6273, 13902), (6426, 13571), (6951, 12546), (7749, 11254), (8937, 9758)]