853128

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{41}}^1$

素因数の和:87

約数の個数: 72

約数和(自身を含む): 2514330

約数和(自身を除く): 1661202

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 41, 51, 68, 72, 82, 102, 123, 136, 153, 164, 204, 246, 289, 306, 328, 369, 408, 492, 578, 612, 697, 738, 867, 984, 1156, 1224, 1394, 1476, 1734, 2091, 2312, 2601, 2788, 2952, 3468, 4182, 5202, 5576, 6273, 6936, 8364, 10404, 11849, 12546, 16728, 20808, 23698, 25092, 35547, 47396, 50184, 71094, 94792, 106641, 142188, 213282, 284376, 426564, 853128]

約数ペア:

[(1, 853128), (2, 426564), (3, 284376), (4, 213282), (6, 142188), (8, 106641), (9, 94792), (12, 71094), (17, 50184), (18, 47396), (24, 35547), (34, 25092), (36, 23698), (41, 20808), (51, 16728), (68, 12546), (72, 11849), (82, 10404), (102, 8364), (123, 6936), (136, 6273), (153, 5576), (164, 5202), (204, 4182), (246, 3468), (289, 2952), (306, 2788), (328, 2601), (369, 2312), (408, 2091), (492, 1734), (578, 1476), (612, 1394), (697, 1224), (738, 1156), (867, 984)]