89276428

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 166211584

約数和(自身を除く): 76935156

約数列:

[1, 2, 4, 43, 61, 67, 86, 122, 127, 134, 172, 244, 254, 268, 508, 2623, 2881, 4087, 5246, 5461, 5762, 7747, 8174, 8509, 10492, 10922, 11524, 15494, 16348, 17018, 21844, 30988, 34036, 175741, 333121, 351482, 365887, 519049, 666242, 702964, 731774, 1038098, 1332484, 1463548, 2076196, 22319107, 44638214, 89276428]

約数ペア:

[(1, 89276428), (2, 44638214), (4, 22319107), (43, 2076196), (61, 1463548), (67, 1332484), (86, 1038098), (122, 731774), (127, 702964), (134, 666242), (172, 519049), (244, 365887), (254, 351482), (268, 333121), (508, 175741), (2623, 34036), (2881, 30988), (4087, 21844), (5246, 17018), (5461, 16348), (5762, 15494), (7747, 11524), (8174, 10922), (8509, 10492)]