172037892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{64871}}^1$

素因数の和:64908

約数の個数: 48

約数和(自身を含む): 457736832

約数和(自身を除く): 285698940

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 64871, 129742, 194613, 259484, 389226, 778452, 843323, 1102807, 1686646, 2205614, 2529969, 3308421, 3373292, 4411228, 5059938, 6616842, 10119876, 13233684, 14336491, 28672982, 43009473, 57345964, 86018946, 172037892]

約数ペア:

[(1, 172037892), (2, 86018946), (3, 57345964), (4, 43009473), (6, 28672982), (12, 14336491), (13, 13233684), (17, 10119876), (26, 6616842), (34, 5059938), (39, 4411228), (51, 3373292), (52, 3308421), (68, 2529969), (78, 2205614), (102, 1686646), (156, 1102807), (204, 843323), (221, 778452), (442, 389226), (663, 259484), (884, 194613), (1326, 129742), (2652, 64871)]