73237972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 140873040

約数和(自身を除く): 67635068

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 109, 164, 218, 241, 436, 482, 697, 964, 1394, 1853, 2788, 3706, 4097, 4469, 7412, 8194, 8938, 9881, 16388, 17876, 19762, 26269, 39524, 52538, 75973, 105076, 151946, 167977, 303892, 335954, 446573, 671908, 893146, 1077029, 1786292, 2154058, 4308116, 18309493, 36618986, 73237972]

約数ペア:

[(1, 73237972), (2, 36618986), (4, 18309493), (17, 4308116), (34, 2154058), (41, 1786292), (68, 1077029), (82, 893146), (109, 671908), (164, 446573), (218, 335954), (241, 303892), (436, 167977), (482, 151946), (697, 105076), (964, 75973), (1394, 52538), (1853, 39524), (2788, 26269), (3706, 19762), (4097, 17876), (4469, 16388), (7412, 9881), (8194, 8938)]