825588

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:117

約数の個数: 72

約数和(自身を含む): 2358720

約数和(自身を除く): 1533132

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 71, 76, 102, 114, 142, 153, 171, 204, 213, 228, 284, 306, 323, 342, 426, 612, 639, 646, 684, 852, 969, 1207, 1278, 1292, 1349, 1938, 2414, 2556, 2698, 2907, 3621, 3876, 4047, 4828, 5396, 5814, 7242, 8094, 10863, 11628, 12141, 14484, 16188, 21726, 22933, 24282, 43452, 45866, 48564, 68799, 91732, 137598, 206397, 275196, 412794, 825588]

約数ペア:

[(1, 825588), (2, 412794), (3, 275196), (4, 206397), (6, 137598), (9, 91732), (12, 68799), (17, 48564), (18, 45866), (19, 43452), (34, 24282), (36, 22933), (38, 21726), (51, 16188), (57, 14484), (68, 12141), (71, 11628), (76, 10863), (102, 8094), (114, 7242), (142, 5814), (153, 5396), (171, 4828), (204, 4047), (213, 3876), (228, 3621), (284, 2907), (306, 2698), (323, 2556), (342, 2414), (426, 1938), (612, 1349), (639, 1292), (646, 1278), (684, 1207), (852, 969)]