68837778

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1223}}^1$

素因数の和:1343

約数の個数: 48

約数和(自身を含む): 154664640

約数和(自身を除く): 85826862

約数列:

[1, 2, 3, 6, 9, 18, 53, 59, 106, 118, 159, 177, 318, 354, 477, 531, 954, 1062, 1223, 2446, 3127, 3669, 6254, 7338, 9381, 11007, 18762, 22014, 28143, 56286, 64819, 72157, 129638, 144314, 194457, 216471, 388914, 432942, 583371, 649413, 1166742, 1298826, 3824321, 7648642, 11472963, 22945926, 34418889, 68837778]

約数ペア:

[(1, 68837778), (2, 34418889), (3, 22945926), (6, 11472963), (9, 7648642), (18, 3824321), (53, 1298826), (59, 1166742), (106, 649413), (118, 583371), (159, 432942), (177, 388914), (318, 216471), (354, 194457), (477, 144314), (531, 129638), (954, 72157), (1062, 64819), (1223, 56286), (2446, 28143), (3127, 22014), (3669, 18762), (6254, 11007), (7338, 9381)]