87141726

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{3821}}^1$

素因数の和:4017

約数の個数: 48

約数和(自身を含む): 217028448

約数和(自身を除く): 129886722

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 181, 362, 543, 1086, 1267, 1629, 2534, 3258, 3801, 3821, 7602, 7642, 11403, 11463, 22806, 22926, 26747, 34389, 53494, 68778, 80241, 160482, 240723, 481446, 691601, 1383202, 2074803, 4149606, 4841207, 6224409, 9682414, 12448818, 14523621, 29047242, 43570863, 87141726]

約数ペア:

[(1, 87141726), (2, 43570863), (3, 29047242), (6, 14523621), (7, 12448818), (9, 9682414), (14, 6224409), (18, 4841207), (21, 4149606), (42, 2074803), (63, 1383202), (126, 691601), (181, 481446), (362, 240723), (543, 160482), (1086, 80241), (1267, 68778), (1629, 53494), (2534, 34389), (3258, 26747), (3801, 22926), (3821, 22806), (7602, 11463), (7642, 11403)]