127815264

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{10321}}^1$

素因数の和:10380

約数の個数: 72

約数和(自身を含む): 371963592

約数和(自身を除く): 244148328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 6192, 10321, 12384, 20642, 30963, 41284, 61926, 82568, 92889, 123852, 165136, 185778, 247704, 330272, 371556, 443803, 495408, 743112, 887606, 990816, 1331409, 1486224, 1775212, 2662818, 2972448, 3550424, 3994227, 5325636, 7100848, 7988454, 10651272, 14201696, 15976908, 21302544, 31953816, 42605088, 63907632, 127815264]

約数ペア:

[(1, 127815264), (2, 63907632), (3, 42605088), (4, 31953816), (6, 21302544), (8, 15976908), (9, 14201696), (12, 10651272), (16, 7988454), (18, 7100848), (24, 5325636), (32, 3994227), (36, 3550424), (43, 2972448), (48, 2662818), (72, 1775212), (86, 1486224), (96, 1331409), (129, 990816), (144, 887606), (172, 743112), (258, 495408), (288, 443803), (344, 371556), (387, 330272), (516, 247704), (688, 185778), (774, 165136), (1032, 123852), (1376, 92889), (1548, 82568), (2064, 61926), (3096, 41284), (4128, 30963), (6192, 20642), (10321, 12384)]