1325088

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:166

約数の個数: 72

約数和(自身を含む): 3891888

約数和(自身を除く): 2566800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 107, 129, 144, 172, 214, 258, 288, 321, 344, 387, 428, 516, 642, 688, 774, 856, 963, 1032, 1284, 1376, 1548, 1712, 1926, 2064, 2568, 3096, 3424, 3852, 4128, 4601, 5136, 6192, 7704, 9202, 10272, 12384, 13803, 15408, 18404, 27606, 30816, 36808, 41409, 55212, 73616, 82818, 110424, 147232, 165636, 220848, 331272, 441696, 662544, 1325088]

約数ペア:

[(1, 1325088), (2, 662544), (3, 441696), (4, 331272), (6, 220848), (8, 165636), (9, 147232), (12, 110424), (16, 82818), (18, 73616), (24, 55212), (32, 41409), (36, 36808), (43, 30816), (48, 27606), (72, 18404), (86, 15408), (96, 13803), (107, 12384), (129, 10272), (144, 9202), (172, 7704), (214, 6192), (258, 5136), (288, 4601), (321, 4128), (344, 3852), (387, 3424), (428, 3096), (516, 2568), (642, 2064), (688, 1926), (774, 1712), (856, 1548), (963, 1376), (1032, 1284)]