87803028

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1$

素因数の和:891

約数の個数: 120

約数和(自身を含む): 256132800

約数和(自身を除く): 168329772

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 38, 51, 54, 57, 68, 76, 81, 102, 108, 114, 153, 162, 171, 204, 228, 306, 323, 324, 342, 459, 513, 612, 646, 684, 839, 918, 969, 1026, 1292, 1377, 1539, 1678, 1836, 1938, 2052, 2517, 2754, 2907, 3078, 3356, 3876, 5034, 5508, 5814, 6156, 7551, 8721, 10068, 11628, 14263, 15102, 15941, 17442, 22653, 26163, 28526, 30204, 31882, 34884, 42789, 45306, 47823, 52326, 57052, 63764, 67959, 85578, 90612, 95646, 104652, 128367, 135918, 143469, 171156, 191292, 256734, 270997, 271836, 286938, 385101, 430407, 513468, 541994, 573876, 770202, 812991, 860814, 1083988, 1155303, 1291221, 1540404, 1625982, 1721628, 2310606, 2438973, 2582442, 3251964, 4621212, 4877946, 5164884, 7316919, 9755892, 14633838, 21950757, 29267676, 43901514, 87803028]

約数ペア:

[(1, 87803028), (2, 43901514), (3, 29267676), (4, 21950757), (6, 14633838), (9, 9755892), (12, 7316919), (17, 5164884), (18, 4877946), (19, 4621212), (27, 3251964), (34, 2582442), (36, 2438973), (38, 2310606), (51, 1721628), (54, 1625982), (57, 1540404), (68, 1291221), (76, 1155303), (81, 1083988), (102, 860814), (108, 812991), (114, 770202), (153, 573876), (162, 541994), (171, 513468), (204, 430407), (228, 385101), (306, 286938), (323, 271836), (324, 270997), (342, 256734), (459, 191292), (513, 171156), (612, 143469), (646, 135918), (684, 128367), (839, 104652), (918, 95646), (969, 90612), (1026, 85578), (1292, 67959), (1377, 63764), (1539, 57052), (1678, 52326), (1836, 47823), (1938, 45306), (2052, 42789), (2517, 34884), (2754, 31882), (2907, 30204), (3078, 28526), (3356, 26163), (3876, 22653), (5034, 17442), (5508, 15941), (5814, 15102), (6156, 14263), (7551, 11628), (8721, 10068)]