91330278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:509

約数の個数: 64

約数和(自身を含む): 205535232

約数和(自身を除く): 114204954

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 107, 186, 214, 321, 353, 403, 642, 706, 806, 1059, 1209, 1391, 2118, 2418, 2782, 3317, 4173, 4589, 6634, 8346, 9178, 9951, 10943, 13767, 19902, 21886, 27534, 32829, 37771, 43121, 65658, 75542, 86242, 113313, 129363, 142259, 226626, 258726, 284518, 426777, 491023, 853554, 982046, 1170901, 1473069, 2341802, 2946138, 3512703, 7025406, 15221713, 30443426, 45665139, 91330278]

約数ペア:

[(1, 91330278), (2, 45665139), (3, 30443426), (6, 15221713), (13, 7025406), (26, 3512703), (31, 2946138), (39, 2341802), (62, 1473069), (78, 1170901), (93, 982046), (107, 853554), (186, 491023), (214, 426777), (321, 284518), (353, 258726), (403, 226626), (642, 142259), (706, 129363), (806, 113313), (1059, 86242), (1209, 75542), (1391, 65658), (2118, 43121), (2418, 37771), (2782, 32829), (3317, 27534), (4173, 21886), (4589, 19902), (6634, 13767), (8346, 10943), (9178, 9951)]