77588628

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{26177}}^1$

素因数の和:26216

約数の個数: 48

約数和(自身を含む): 205235520

約数和(自身を除く): 127646892

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 26177, 52354, 78531, 104708, 157062, 314124, 340301, 497363, 680602, 994726, 1020903, 1361204, 1492089, 1989452, 2041806, 2984178, 4083612, 5968356, 6465719, 12931438, 19397157, 25862876, 38794314, 77588628]

約数ペア:

[(1, 77588628), (2, 38794314), (3, 25862876), (4, 19397157), (6, 12931438), (12, 6465719), (13, 5968356), (19, 4083612), (26, 2984178), (38, 2041806), (39, 1989452), (52, 1492089), (57, 1361204), (76, 1020903), (78, 994726), (114, 680602), (156, 497363), (228, 340301), (247, 314124), (494, 157062), (741, 104708), (988, 78531), (1482, 52354), (2964, 26177)]