69728628

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{7949}}^1$

素因数の和:8016

約数の個数: 48

約数和(自身を含む): 176299200

約数和(自身を除く): 106570572

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 129, 172, 204, 258, 516, 731, 1462, 2193, 2924, 4386, 7949, 8772, 15898, 23847, 31796, 47694, 95388, 135133, 270266, 341807, 405399, 540532, 683614, 810798, 1025421, 1367228, 1621596, 2050842, 4101684, 5810719, 11621438, 17432157, 23242876, 34864314, 69728628]

約数ペア:

[(1, 69728628), (2, 34864314), (3, 23242876), (4, 17432157), (6, 11621438), (12, 5810719), (17, 4101684), (34, 2050842), (43, 1621596), (51, 1367228), (68, 1025421), (86, 810798), (102, 683614), (129, 540532), (172, 405399), (204, 341807), (258, 270266), (516, 135133), (731, 95388), (1462, 47694), (2193, 31796), (2924, 23847), (4386, 15898), (7949, 8772)]