74620746

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{521}}^1$

素因数の和:711

約数の個数: 48

約数和(自身を含む): 165714120

約数和(自身を除く): 91093374

約数列:

[1, 2, 3, 6, 9, 18, 73, 109, 146, 218, 219, 327, 438, 521, 654, 657, 981, 1042, 1314, 1563, 1962, 3126, 4689, 7957, 9378, 15914, 23871, 38033, 47742, 56789, 71613, 76066, 113578, 114099, 143226, 170367, 228198, 340734, 342297, 511101, 684594, 1022202, 4145597, 8291194, 12436791, 24873582, 37310373, 74620746]

約数ペア:

[(1, 74620746), (2, 37310373), (3, 24873582), (6, 12436791), (9, 8291194), (18, 4145597), (73, 1022202), (109, 684594), (146, 511101), (218, 342297), (219, 340734), (327, 228198), (438, 170367), (521, 143226), (654, 114099), (657, 113578), (981, 76066), (1042, 71613), (1314, 56789), (1563, 47742), (1962, 38033), (3126, 23871), (4689, 15914), (7957, 9378)]