67986324

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:499

約数の個数: 144

約数和(自身を含む): 212587200

約数和(自身を除く): 144600876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 49, 54, 58, 63, 84, 87, 98, 108, 116, 126, 147, 174, 189, 196, 203, 252, 261, 294, 348, 378, 406, 441, 443, 522, 588, 609, 756, 783, 812, 882, 886, 1044, 1218, 1323, 1329, 1421, 1566, 1764, 1772, 1827, 2436, 2646, 2658, 2842, 3101, 3132, 3654, 3987, 4263, 5292, 5316, 5481, 5684, 6202, 7308, 7974, 8526, 9303, 10962, 11961, 12404, 12789, 12847, 15948, 17052, 18606, 21707, 21924, 23922, 25578, 25694, 27909, 37212, 38367, 38541, 43414, 47844, 51156, 51388, 55818, 65121, 76734, 77082, 83727, 86828, 89929, 111636, 115623, 130242, 153468, 154164, 167454, 179858, 195363, 231246, 260484, 269787, 334908, 346869, 359716, 390726, 462492, 539574, 586089, 629503, 693738, 781452, 809361, 1079148, 1172178, 1259006, 1387476, 1618722, 1888509, 2344356, 2428083, 2518012, 3237444, 3777018, 4856166, 5665527, 7554036, 9712332, 11331054, 16996581, 22662108, 33993162, 67986324]

約数ペア:

[(1, 67986324), (2, 33993162), (3, 22662108), (4, 16996581), (6, 11331054), (7, 9712332), (9, 7554036), (12, 5665527), (14, 4856166), (18, 3777018), (21, 3237444), (27, 2518012), (28, 2428083), (29, 2344356), (36, 1888509), (42, 1618722), (49, 1387476), (54, 1259006), (58, 1172178), (63, 1079148), (84, 809361), (87, 781452), (98, 693738), (108, 629503), (116, 586089), (126, 539574), (147, 462492), (174, 390726), (189, 359716), (196, 346869), (203, 334908), (252, 269787), (261, 260484), (294, 231246), (348, 195363), (378, 179858), (406, 167454), (441, 154164), (443, 153468), (522, 130242), (588, 115623), (609, 111636), (756, 89929), (783, 86828), (812, 83727), (882, 77082), (886, 76734), (1044, 65121), (1218, 55818), (1323, 51388), (1329, 51156), (1421, 47844), (1566, 43414), (1764, 38541), (1772, 38367), (1827, 37212), (2436, 27909), (2646, 25694), (2658, 25578), (2842, 23922), (3101, 21924), (3132, 21707), (3654, 18606), (3987, 17052), (4263, 15948), (5292, 12847), (5316, 12789), (5481, 12404), (5684, 11961), (6202, 10962), (7308, 9303), (7974, 8526)]