91461258

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:409

約数の個数: 128

約数和(自身を含む): 252426240

約数和(自身を除く): 160964982

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 43, 51, 54, 63, 86, 102, 119, 126, 129, 153, 189, 238, 258, 301, 306, 331, 357, 378, 387, 459, 602, 662, 714, 731, 774, 903, 918, 993, 1071, 1161, 1462, 1806, 1986, 2142, 2193, 2317, 2322, 2709, 2979, 3213, 4386, 4634, 5117, 5418, 5627, 5958, 6426, 6579, 6951, 8127, 8937, 10234, 11254, 13158, 13902, 14233, 15351, 16254, 16881, 17874, 19737, 20853, 28466, 30702, 33762, 39389, 39474, 41706, 42699, 46053, 50643, 62559, 78778, 85398, 92106, 99631, 101286, 118167, 125118, 128097, 138159, 151929, 199262, 236334, 241961, 256194, 276318, 298893, 303858, 354501, 384291, 483922, 597786, 709002, 725883, 768582, 896679, 1063503, 1451766, 1693727, 1793358, 2127006, 2177649, 2690037, 3387454, 4355298, 5081181, 5380074, 6532947, 10162362, 13065894, 15243543, 30487086, 45730629, 91461258]

約数ペア:

[(1, 91461258), (2, 45730629), (3, 30487086), (6, 15243543), (7, 13065894), (9, 10162362), (14, 6532947), (17, 5380074), (18, 5081181), (21, 4355298), (27, 3387454), (34, 2690037), (42, 2177649), (43, 2127006), (51, 1793358), (54, 1693727), (63, 1451766), (86, 1063503), (102, 896679), (119, 768582), (126, 725883), (129, 709002), (153, 597786), (189, 483922), (238, 384291), (258, 354501), (301, 303858), (306, 298893), (331, 276318), (357, 256194), (378, 241961), (387, 236334), (459, 199262), (602, 151929), (662, 138159), (714, 128097), (731, 125118), (774, 118167), (903, 101286), (918, 99631), (993, 92106), (1071, 85398), (1161, 78778), (1462, 62559), (1806, 50643), (1986, 46053), (2142, 42699), (2193, 41706), (2317, 39474), (2322, 39389), (2709, 33762), (2979, 30702), (3213, 28466), (4386, 20853), (4634, 19737), (5117, 17874), (5418, 16881), (5627, 16254), (5958, 15351), (6426, 14233), (6579, 13902), (6951, 13158), (8127, 11254), (8937, 10234)]