68936994

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:142

約数の個数: 160

約数和(自身を含む): 190688256

約数和(自身を除く): 121751262

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 37, 42, 53, 54, 62, 63, 74, 81, 93, 106, 111, 126, 159, 162, 186, 189, 217, 222, 259, 279, 318, 333, 371, 378, 434, 477, 518, 558, 567, 651, 666, 742, 777, 837, 954, 999, 1113, 1134, 1147, 1302, 1431, 1554, 1643, 1674, 1953, 1961, 1998, 2226, 2294, 2331, 2511, 2862, 2997, 3286, 3339, 3441, 3906, 3922, 4293, 4662, 4929, 5022, 5859, 5883, 5994, 6678, 6882, 6993, 8029, 8586, 9858, 10017, 10323, 11501, 11718, 11766, 13727, 13986, 14787, 16058, 17577, 17649, 20034, 20646, 20979, 23002, 24087, 27454, 29574, 30051, 30969, 34503, 35154, 35298, 41181, 41958, 44361, 48174, 52947, 60102, 60791, 61938, 69006, 72261, 82362, 88722, 92907, 103509, 105894, 121582, 123543, 133083, 144522, 158841, 182373, 185814, 207018, 216783, 247086, 266166, 310527, 317682, 364746, 370629, 425537, 433566, 547119, 621054, 650349, 741258, 851074, 931581, 1094238, 1111887, 1276611, 1300698, 1641357, 1863162, 2223774, 2553222, 3282714, 3829833, 4924071, 7659666, 9848142, 11489499, 22978998, 34468497, 68936994]

約数ペア:

[(1, 68936994), (2, 34468497), (3, 22978998), (6, 11489499), (7, 9848142), (9, 7659666), (14, 4924071), (18, 3829833), (21, 3282714), (27, 2553222), (31, 2223774), (37, 1863162), (42, 1641357), (53, 1300698), (54, 1276611), (62, 1111887), (63, 1094238), (74, 931581), (81, 851074), (93, 741258), (106, 650349), (111, 621054), (126, 547119), (159, 433566), (162, 425537), (186, 370629), (189, 364746), (217, 317682), (222, 310527), (259, 266166), (279, 247086), (318, 216783), (333, 207018), (371, 185814), (378, 182373), (434, 158841), (477, 144522), (518, 133083), (558, 123543), (567, 121582), (651, 105894), (666, 103509), (742, 92907), (777, 88722), (837, 82362), (954, 72261), (999, 69006), (1113, 61938), (1134, 60791), (1147, 60102), (1302, 52947), (1431, 48174), (1554, 44361), (1643, 41958), (1674, 41181), (1953, 35298), (1961, 35154), (1998, 34503), (2226, 30969), (2294, 30051), (2331, 29574), (2511, 27454), (2862, 24087), (2997, 23002), (3286, 20979), (3339, 20646), (3441, 20034), (3906, 17649), (3922, 17577), (4293, 16058), (4662, 14787), (4929, 13986), (5022, 13727), (5859, 11766), (5883, 11718), (5994, 11501), (6678, 10323), (6882, 10017), (6993, 9858), (8029, 8586)]