71747046

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{151}}^1\times {\mathrm{419}}^1$

素因数の和:591

約数の個数: 80

約数和(自身を含む): 185391360

約数和(自身を除く): 113644314

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 151, 162, 189, 302, 378, 419, 453, 567, 838, 906, 1057, 1134, 1257, 1359, 2114, 2514, 2718, 2933, 3171, 3771, 4077, 5866, 6342, 7542, 8154, 8799, 9513, 11313, 12231, 17598, 19026, 22626, 24462, 26397, 28539, 33939, 52794, 57078, 63269, 67878, 79191, 85617, 126538, 158382, 171234, 189807, 237573, 379614, 442883, 475146, 569421, 885766, 1138842, 1328649, 1708263, 2657298, 3416526, 3985947, 5124789, 7971894, 10249578, 11957841, 23915682, 35873523, 71747046]

約数ペア:

[(1, 71747046), (2, 35873523), (3, 23915682), (6, 11957841), (7, 10249578), (9, 7971894), (14, 5124789), (18, 3985947), (21, 3416526), (27, 2657298), (42, 1708263), (54, 1328649), (63, 1138842), (81, 885766), (126, 569421), (151, 475146), (162, 442883), (189, 379614), (302, 237573), (378, 189807), (419, 171234), (453, 158382), (567, 126538), (838, 85617), (906, 79191), (1057, 67878), (1134, 63269), (1257, 57078), (1359, 52794), (2114, 33939), (2514, 28539), (2718, 26397), (2933, 24462), (3171, 22626), (3771, 19026), (4077, 17598), (5866, 12231), (6342, 11313), (7542, 9513), (8154, 8799)]