72742176

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19429}}^1$

素因数の和:19458

約数の個数: 72

約数和(自身を含む): 222784380

約数和(自身を除く): 150042204

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 19429, 38858, 58287, 77716, 116574, 155432, 174861, 233148, 252577, 310864, 349722, 466296, 505154, 621728, 699444, 757731, 932592, 1010308, 1398888, 1515462, 1865184, 2020616, 2273193, 2797776, 3030924, 4041232, 4546386, 5595552, 6061848, 8082464, 9092772, 12123696, 18185544, 24247392, 36371088, 72742176]

約数ペア:

[(1, 72742176), (2, 36371088), (3, 24247392), (4, 18185544), (6, 12123696), (8, 9092772), (9, 8082464), (12, 6061848), (13, 5595552), (16, 4546386), (18, 4041232), (24, 3030924), (26, 2797776), (32, 2273193), (36, 2020616), (39, 1865184), (48, 1515462), (52, 1398888), (72, 1010308), (78, 932592), (96, 757731), (104, 699444), (117, 621728), (144, 505154), (156, 466296), (208, 349722), (234, 310864), (288, 252577), (312, 233148), (416, 174861), (468, 155432), (624, 116574), (936, 77716), (1248, 58287), (1872, 38858), (3744, 19429)]