72480678

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{1303}}^1$

素因数の和:1508

約数の個数: 32

約数和(自身を含む): 148217856

約数和(自身を除く): 75737178

約数列:

[1, 2, 3, 6, 73, 127, 146, 219, 254, 381, 438, 762, 1303, 2606, 3909, 7818, 9271, 18542, 27813, 55626, 95119, 165481, 190238, 285357, 330962, 496443, 570714, 992886, 12080113, 24160226, 36240339, 72480678]

約数ペア:

[(1, 72480678), (2, 36240339), (3, 24160226), (6, 12080113), (73, 992886), (127, 570714), (146, 496443), (219, 330962), (254, 285357), (381, 190238), (438, 165481), (762, 95119), (1303, 55626), (2606, 27813), (3909, 18542), (7818, 9271)]