64423368

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{38903}}^1$

素因数の和:38938

約数の個数: 48

約数和(自身を含む): 182070720

約数和(自身を除く): 117647352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 38903, 77806, 116709, 155612, 233418, 311224, 350127, 466836, 700254, 894769, 933672, 1400508, 1789538, 2684307, 2801016, 3579076, 5368614, 7158152, 8052921, 10737228, 16105842, 21474456, 32211684, 64423368]

約数ペア:

[(1, 64423368), (2, 32211684), (3, 21474456), (4, 16105842), (6, 10737228), (8, 8052921), (9, 7158152), (12, 5368614), (18, 3579076), (23, 2801016), (24, 2684307), (36, 1789538), (46, 1400508), (69, 933672), (72, 894769), (92, 700254), (138, 466836), (184, 350127), (207, 311224), (276, 233418), (414, 155612), (552, 116709), (828, 77806), (1656, 38903)]