29648844

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:339

約数の個数: 72

約数和(自身を含む): 77837760

約数和(自身を除く): 48188916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 107, 129, 172, 179, 214, 258, 321, 358, 387, 428, 516, 537, 642, 716, 774, 963, 1074, 1284, 1548, 1611, 1926, 2148, 3222, 3852, 4601, 6444, 7697, 9202, 13803, 15394, 18404, 19153, 23091, 27606, 30788, 38306, 41409, 46182, 55212, 57459, 69273, 76612, 82818, 92364, 114918, 138546, 165636, 172377, 229836, 277092, 344754, 689508, 823579, 1647158, 2470737, 3294316, 4941474, 7412211, 9882948, 14824422, 29648844]

約数ペア:

[(1, 29648844), (2, 14824422), (3, 9882948), (4, 7412211), (6, 4941474), (9, 3294316), (12, 2470737), (18, 1647158), (36, 823579), (43, 689508), (86, 344754), (107, 277092), (129, 229836), (172, 172377), (179, 165636), (214, 138546), (258, 114918), (321, 92364), (358, 82818), (387, 76612), (428, 69273), (516, 57459), (537, 55212), (642, 46182), (716, 41409), (774, 38306), (963, 30788), (1074, 27606), (1284, 23091), (1548, 19153), (1611, 18404), (1926, 15394), (2148, 13803), (3222, 9202), (3852, 7697), (4601, 6444)]