90475434

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6469}}^1$

素因数の和:6524

約数の個数: 64

約数和(自身を含む): 236025600

約数和(自身を除く): 145550166

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 54, 63, 74, 111, 126, 189, 222, 259, 333, 378, 518, 666, 777, 999, 1554, 1998, 2331, 4662, 6469, 6993, 12938, 13986, 19407, 38814, 45283, 58221, 90566, 116442, 135849, 174663, 239353, 271698, 349326, 407547, 478706, 718059, 815094, 1222641, 1436118, 1675471, 2154177, 2445282, 3350942, 4308354, 5026413, 6462531, 10052826, 12925062, 15079239, 30158478, 45237717, 90475434]

約数ペア:

[(1, 90475434), (2, 45237717), (3, 30158478), (6, 15079239), (7, 12925062), (9, 10052826), (14, 6462531), (18, 5026413), (21, 4308354), (27, 3350942), (37, 2445282), (42, 2154177), (54, 1675471), (63, 1436118), (74, 1222641), (111, 815094), (126, 718059), (189, 478706), (222, 407547), (259, 349326), (333, 271698), (378, 239353), (518, 174663), (666, 135849), (777, 116442), (999, 90566), (1554, 58221), (1998, 45283), (2331, 38814), (4662, 19407), (6469, 13986), (6993, 12938)]