42477292

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:239

約数の個数: 72

約数和(自身を含む): 90612368

約数和(自身を除く): 48135076

約数列:

[1, 2, 4, 11, 13, 22, 26, 43, 44, 52, 86, 121, 143, 157, 172, 242, 286, 314, 473, 484, 559, 572, 628, 946, 1118, 1573, 1727, 1892, 2041, 2236, 3146, 3454, 4082, 5203, 6149, 6292, 6751, 6908, 8164, 10406, 12298, 13502, 18997, 20812, 22451, 24596, 27004, 37994, 44902, 67639, 74261, 75988, 87763, 89804, 135278, 148522, 175526, 246961, 270556, 297044, 351052, 493922, 816871, 965393, 987844, 1633742, 1930786, 3267484, 3861572, 10619323, 21238646, 42477292]

約数ペア:

[(1, 42477292), (2, 21238646), (4, 10619323), (11, 3861572), (13, 3267484), (22, 1930786), (26, 1633742), (43, 987844), (44, 965393), (52, 816871), (86, 493922), (121, 351052), (143, 297044), (157, 270556), (172, 246961), (242, 175526), (286, 148522), (314, 135278), (473, 89804), (484, 87763), (559, 75988), (572, 74261), (628, 67639), (946, 44902), (1118, 37994), (1573, 27004), (1727, 24596), (1892, 22451), (2041, 20812), (2236, 18997), (3146, 13502), (3454, 12298), (4082, 10406), (5203, 8164), (6149, 6908), (6292, 6751)]