90818574

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3709}}^1$

素因数の和:3785

約数の個数: 64

約数和(自身を含む): 230791680

約数和(自身を除く): 139973106

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 53, 66, 77, 106, 154, 159, 231, 318, 371, 462, 583, 742, 1113, 1166, 1749, 2226, 3498, 3709, 4081, 7418, 8162, 11127, 12243, 22254, 24486, 25963, 40799, 51926, 77889, 81598, 122397, 155778, 196577, 244794, 285593, 393154, 571186, 589731, 856779, 1179462, 1376039, 1713558, 2162347, 2752078, 4128117, 4324694, 6487041, 8256234, 12974082, 15136429, 30272858, 45409287, 90818574]

約数ペア:

[(1, 90818574), (2, 45409287), (3, 30272858), (6, 15136429), (7, 12974082), (11, 8256234), (14, 6487041), (21, 4324694), (22, 4128117), (33, 2752078), (42, 2162347), (53, 1713558), (66, 1376039), (77, 1179462), (106, 856779), (154, 589731), (159, 571186), (231, 393154), (318, 285593), (371, 244794), (462, 196577), (583, 155778), (742, 122397), (1113, 81598), (1166, 77889), (1749, 51926), (2226, 40799), (3498, 25963), (3709, 24486), (4081, 22254), (7418, 12243), (8162, 11127)]