73427684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{53}}^1$

素因数の和:165

約数の個数: 72

約数和(自身を含む): 153171648

約数和(自身を除く): 79743964

約数列:

[1, 2, 4, 11, 22, 23, 37, 44, 46, 53, 74, 92, 106, 148, 212, 253, 407, 506, 583, 814, 851, 1012, 1166, 1219, 1369, 1628, 1702, 1961, 2332, 2438, 2738, 3404, 3922, 4876, 5476, 7844, 9361, 13409, 15059, 18722, 21571, 26818, 30118, 31487, 37444, 43142, 45103, 53636, 60236, 62974, 72557, 86284, 90206, 125948, 145114, 180412, 290228, 346357, 496133, 692714, 798127, 992266, 1385428, 1596254, 1668811, 1984532, 3192508, 3337622, 6675244, 18356921, 36713842, 73427684]

約数ペア:

[(1, 73427684), (2, 36713842), (4, 18356921), (11, 6675244), (22, 3337622), (23, 3192508), (37, 1984532), (44, 1668811), (46, 1596254), (53, 1385428), (74, 992266), (92, 798127), (106, 692714), (148, 496133), (212, 346357), (253, 290228), (407, 180412), (506, 145114), (583, 125948), (814, 90206), (851, 86284), (1012, 72557), (1166, 62974), (1219, 60236), (1369, 53636), (1628, 45103), (1702, 43142), (1961, 37444), (2332, 31487), (2438, 30118), (2738, 26818), (3404, 21571), (3922, 18722), (4876, 15059), (5476, 13409), (7844, 9361)]