87215304

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19433}}^1$

素因数の和:19470

約数の個数: 64

約数和(自身を含む): 251864640

約数和(自身を除く): 164649336

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 748, 1122, 1496, 2244, 4488, 19433, 38866, 58299, 77732, 116598, 155464, 213763, 233196, 330361, 427526, 466392, 641289, 660722, 855052, 991083, 1282578, 1321444, 1710104, 1982166, 2565156, 2642888, 3633971, 3964332, 5130312, 7267942, 7928664, 10901913, 14535884, 21803826, 29071768, 43607652, 87215304]

約数ペア:

[(1, 87215304), (2, 43607652), (3, 29071768), (4, 21803826), (6, 14535884), (8, 10901913), (11, 7928664), (12, 7267942), (17, 5130312), (22, 3964332), (24, 3633971), (33, 2642888), (34, 2565156), (44, 1982166), (51, 1710104), (66, 1321444), (68, 1282578), (88, 991083), (102, 855052), (132, 660722), (136, 641289), (187, 466392), (204, 427526), (264, 330361), (374, 233196), (408, 213763), (561, 155464), (748, 116598), (1122, 77732), (1496, 58299), (2244, 38866), (4488, 19433)]