68436144

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 240

約数和(自身を含む): 236636640

約数和(自身を除く): 168200496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 53, 54, 56, 61, 63, 72, 84, 98, 106, 108, 112, 122, 126, 144, 147, 159, 168, 183, 189, 196, 212, 216, 244, 252, 294, 318, 336, 366, 371, 378, 392, 424, 427, 432, 441, 477, 488, 504, 549, 588, 636, 732, 742, 756, 784, 848, 854, 882, 954, 976, 1008, 1098, 1113, 1176, 1272, 1281, 1323, 1431, 1464, 1484, 1512, 1647, 1708, 1764, 1908, 2196, 2226, 2352, 2544, 2562, 2597, 2646, 2862, 2928, 2968, 2989, 3024, 3233, 3294, 3339, 3416, 3528, 3816, 3843, 4392, 4452, 5124, 5194, 5292, 5724, 5936, 5978, 6466, 6588, 6678, 6832, 7056, 7632, 7686, 7791, 8784, 8904, 8967, 9699, 10017, 10248, 10388, 10584, 11448, 11529, 11956, 12932, 13176, 13356, 15372, 15582, 17808, 17934, 19398, 20034, 20496, 20776, 21168, 22631, 22896, 23058, 23373, 23912, 25864, 26352, 26712, 26901, 29097, 30744, 31164, 35868, 38796, 40068, 41552, 45262, 46116, 46746, 47824, 51728, 53424, 53802, 58194, 61488, 62328, 67893, 70119, 71736, 77592, 80136, 80703, 87291, 90524, 92232, 93492, 107604, 116388, 124656, 135786, 140238, 143472, 155184, 158417, 160272, 161406, 174582, 181048, 184464, 186984, 203679, 215208, 232776, 271572, 280476, 316834, 322812, 349164, 362096, 373968, 407358, 430416, 465552, 475251, 543144, 560952, 611037, 633668, 645624, 698328, 814716, 950502, 1086288, 1121904, 1222074, 1267336, 1291248, 1396656, 1425753, 1629432, 1901004, 2444148, 2534672, 2851506, 3258864, 3802008, 4277259, 4888296, 5703012, 7604016, 8554518, 9776592, 11406024, 17109036, 22812048, 34218072, 68436144]

約数ペア:

[(1, 68436144), (2, 34218072), (3, 22812048), (4, 17109036), (6, 11406024), (7, 9776592), (8, 8554518), (9, 7604016), (12, 5703012), (14, 4888296), (16, 4277259), (18, 3802008), (21, 3258864), (24, 2851506), (27, 2534672), (28, 2444148), (36, 1901004), (42, 1629432), (48, 1425753), (49, 1396656), (53, 1291248), (54, 1267336), (56, 1222074), (61, 1121904), (63, 1086288), (72, 950502), (84, 814716), (98, 698328), (106, 645624), (108, 633668), (112, 611037), (122, 560952), (126, 543144), (144, 475251), (147, 465552), (159, 430416), (168, 407358), (183, 373968), (189, 362096), (196, 349164), (212, 322812), (216, 316834), (244, 280476), (252, 271572), (294, 232776), (318, 215208), (336, 203679), (366, 186984), (371, 184464), (378, 181048), (392, 174582), (424, 161406), (427, 160272), (432, 158417), (441, 155184), (477, 143472), (488, 140238), (504, 135786), (549, 124656), (588, 116388), (636, 107604), (732, 93492), (742, 92232), (756, 90524), (784, 87291), (848, 80703), (854, 80136), (882, 77592), (954, 71736), (976, 70119), (1008, 67893), (1098, 62328), (1113, 61488), (1176, 58194), (1272, 53802), (1281, 53424), (1323, 51728), (1431, 47824), (1464, 46746), (1484, 46116), (1512, 45262), (1647, 41552), (1708, 40068), (1764, 38796), (1908, 35868), (2196, 31164), (2226, 30744), (2352, 29097), (2544, 26901), (2562, 26712), (2597, 26352), (2646, 25864), (2862, 23912), (2928, 23373), (2968, 23058), (2989, 22896), (3024, 22631), (3233, 21168), (3294, 20776), (3339, 20496), (3416, 20034), (3528, 19398), (3816, 17934), (3843, 17808), (4392, 15582), (4452, 15372), (5124, 13356), (5194, 13176), (5292, 12932), (5724, 11956), (5936, 11529), (5978, 11448), (6466, 10584), (6588, 10388), (6678, 10248), (6832, 10017), (7056, 9699), (7632, 8967), (7686, 8904), (7791, 8784)]