66173328

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{11783}}^1$

素因数の和:11813

約数の個数: 80

約数和(自身を含む): 204570240

約数和(自身を除く): 138396912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 11783, 23566, 35349, 47132, 70698, 94264, 106047, 141396, 153179, 188528, 212094, 282792, 306358, 318141, 424188, 459537, 565584, 612716, 636282, 848376, 919074, 1225432, 1272564, 1378611, 1696752, 1838148, 2450864, 2545128, 2757222, 3676296, 4135833, 5090256, 5514444, 7352592, 8271666, 11028888, 16543332, 22057776, 33086664, 66173328]

約数ペア:

[(1, 66173328), (2, 33086664), (3, 22057776), (4, 16543332), (6, 11028888), (8, 8271666), (9, 7352592), (12, 5514444), (13, 5090256), (16, 4135833), (18, 3676296), (24, 2757222), (26, 2545128), (27, 2450864), (36, 1838148), (39, 1696752), (48, 1378611), (52, 1272564), (54, 1225432), (72, 919074), (78, 848376), (104, 636282), (108, 612716), (117, 565584), (144, 459537), (156, 424188), (208, 318141), (216, 306358), (234, 282792), (312, 212094), (351, 188528), (432, 153179), (468, 141396), (624, 106047), (702, 94264), (936, 70698), (1404, 47132), (1872, 35349), (2808, 23566), (5616, 11783)]