88557964

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:319

約数の個数: 72

約数和(自身を含む): 185008320

約数和(自身を除く): 96450356

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 47, 68, 94, 121, 187, 188, 229, 242, 374, 458, 484, 517, 748, 799, 916, 1034, 1598, 2057, 2068, 2519, 3196, 3893, 4114, 5038, 5687, 7786, 8228, 8789, 10076, 10763, 11374, 15572, 17578, 21526, 22748, 27709, 35156, 42823, 43052, 55418, 85646, 96679, 110836, 118393, 171292, 182971, 193358, 236786, 365942, 386716, 471053, 473572, 731884, 942106, 1302323, 1884212, 2012681, 2604646, 4025362, 5209292, 8050724, 22139491, 44278982, 88557964]

約数ペア:

[(1, 88557964), (2, 44278982), (4, 22139491), (11, 8050724), (17, 5209292), (22, 4025362), (34, 2604646), (44, 2012681), (47, 1884212), (68, 1302323), (94, 942106), (121, 731884), (187, 473572), (188, 471053), (229, 386716), (242, 365942), (374, 236786), (458, 193358), (484, 182971), (517, 171292), (748, 118393), (799, 110836), (916, 96679), (1034, 85646), (1598, 55418), (2057, 43052), (2068, 42823), (2519, 35156), (3196, 27709), (3893, 22748), (4114, 21526), (5038, 17578), (5687, 15572), (7786, 11374), (8228, 10763), (8789, 10076)]