67287088

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{523}}^1$

素因数の和:602

約数の個数: 80

約数和(自身を含む): 154382976

約数和(自身を除く): 87095888

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 43, 44, 68, 86, 88, 136, 172, 176, 187, 272, 344, 374, 473, 523, 688, 731, 748, 946, 1046, 1462, 1496, 1892, 2092, 2924, 2992, 3784, 4184, 5753, 5848, 7568, 8041, 8368, 8891, 11506, 11696, 16082, 17782, 22489, 23012, 32164, 35564, 44978, 46024, 64328, 71128, 89956, 92048, 97801, 128656, 142256, 179912, 195602, 247379, 359824, 382313, 391204, 494758, 764626, 782408, 989516, 1529252, 1564816, 1979032, 3058504, 3958064, 4205443, 6117008, 8410886, 16821772, 33643544, 67287088]

約数ペア:

[(1, 67287088), (2, 33643544), (4, 16821772), (8, 8410886), (11, 6117008), (16, 4205443), (17, 3958064), (22, 3058504), (34, 1979032), (43, 1564816), (44, 1529252), (68, 989516), (86, 782408), (88, 764626), (136, 494758), (172, 391204), (176, 382313), (187, 359824), (272, 247379), (344, 195602), (374, 179912), (473, 142256), (523, 128656), (688, 97801), (731, 92048), (748, 89956), (946, 71128), (1046, 64328), (1462, 46024), (1496, 44978), (1892, 35564), (2092, 32164), (2924, 23012), (2992, 22489), (3784, 17782), (4184, 16082), (5753, 11696), (5848, 11506), (7568, 8891), (8041, 8368)]