27764028

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:387

約数の個数: 72

約数和(自身を含む): 73120320

約数和(自身を除く): 45356292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 61, 94, 122, 141, 183, 188, 244, 269, 282, 366, 423, 538, 549, 564, 732, 807, 846, 1076, 1098, 1614, 1692, 2196, 2421, 2867, 3228, 4842, 5734, 8601, 9684, 11468, 12643, 16409, 17202, 25286, 25803, 32818, 34404, 37929, 49227, 50572, 51606, 65636, 75858, 98454, 103212, 113787, 147681, 151716, 196908, 227574, 295362, 455148, 590724, 771223, 1542446, 2313669, 3084892, 4627338, 6941007, 9254676, 13882014, 27764028]

約数ペア:

[(1, 27764028), (2, 13882014), (3, 9254676), (4, 6941007), (6, 4627338), (9, 3084892), (12, 2313669), (18, 1542446), (36, 771223), (47, 590724), (61, 455148), (94, 295362), (122, 227574), (141, 196908), (183, 151716), (188, 147681), (244, 113787), (269, 103212), (282, 98454), (366, 75858), (423, 65636), (538, 51606), (549, 50572), (564, 49227), (732, 37929), (807, 34404), (846, 32818), (1076, 25803), (1098, 25286), (1614, 17202), (1692, 16409), (2196, 12643), (2421, 11468), (2867, 9684), (3228, 8601), (4842, 5734)]