68195088

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{12143}}^1$

素因数の和:12173

約数の個数: 80

約数和(自身を含む): 210819840

約数和(自身を除く): 142624752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 12143, 24286, 36429, 48572, 72858, 97144, 109287, 145716, 157859, 194288, 218574, 291432, 315718, 327861, 437148, 473577, 582864, 631436, 655722, 874296, 947154, 1262872, 1311444, 1420731, 1748592, 1894308, 2525744, 2622888, 2841462, 3788616, 4262193, 5245776, 5682924, 7577232, 8524386, 11365848, 17048772, 22731696, 34097544, 68195088]

約数ペア:

[(1, 68195088), (2, 34097544), (3, 22731696), (4, 17048772), (6, 11365848), (8, 8524386), (9, 7577232), (12, 5682924), (13, 5245776), (16, 4262193), (18, 3788616), (24, 2841462), (26, 2622888), (27, 2525744), (36, 1894308), (39, 1748592), (48, 1420731), (52, 1311444), (54, 1262872), (72, 947154), (78, 874296), (104, 655722), (108, 631436), (117, 582864), (144, 473577), (156, 437148), (208, 327861), (216, 315718), (234, 291432), (312, 218574), (351, 194288), (432, 157859), (468, 145716), (624, 109287), (702, 97144), (936, 72858), (1404, 48572), (1872, 36429), (2808, 24286), (5616, 12143)]