66218256

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^2\times {\mathrm{907}}^1$

素因数の和:950

約数の個数: 120

約数和(自身を含む): 206043360

約数和(自身を除く): 139825104

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, 169, 208, 216, 234, 312, 338, 351, 432, 468, 507, 624, 676, 702, 907, 936, 1014, 1352, 1404, 1521, 1814, 1872, 2028, 2704, 2721, 2808, 3042, 3628, 4056, 4563, 5442, 5616, 6084, 7256, 8112, 8163, 9126, 10884, 11791, 12168, 14512, 16326, 18252, 21768, 23582, 24336, 24489, 32652, 35373, 36504, 43536, 47164, 48978, 65304, 70746, 73008, 94328, 97956, 106119, 130608, 141492, 153283, 188656, 195912, 212238, 282984, 306566, 318357, 391824, 424476, 459849, 565968, 613132, 636714, 848952, 919698, 1226264, 1273428, 1379547, 1697904, 1839396, 2452528, 2546856, 2759094, 3678792, 4138641, 5093712, 5518188, 7357584, 8277282, 11036376, 16554564, 22072752, 33109128, 66218256]

約数ペア:

[(1, 66218256), (2, 33109128), (3, 22072752), (4, 16554564), (6, 11036376), (8, 8277282), (9, 7357584), (12, 5518188), (13, 5093712), (16, 4138641), (18, 3678792), (24, 2759094), (26, 2546856), (27, 2452528), (36, 1839396), (39, 1697904), (48, 1379547), (52, 1273428), (54, 1226264), (72, 919698), (78, 848952), (104, 636714), (108, 613132), (117, 565968), (144, 459849), (156, 424476), (169, 391824), (208, 318357), (216, 306566), (234, 282984), (312, 212238), (338, 195912), (351, 188656), (432, 153283), (468, 141492), (507, 130608), (624, 106119), (676, 97956), (702, 94328), (907, 73008), (936, 70746), (1014, 65304), (1352, 48978), (1404, 47164), (1521, 43536), (1814, 36504), (1872, 35373), (2028, 32652), (2704, 24489), (2721, 24336), (2808, 23582), (3042, 21768), (3628, 18252), (4056, 16326), (4563, 14512), (5442, 12168), (5616, 11791), (6084, 10884), (7256, 9126), (8112, 8163)]