66850392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:385

約数の個数: 128

約数和(自身を含む): 205286400

約数和(自身を除く): 138436008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 89, 102, 119, 136, 168, 178, 204, 238, 263, 267, 356, 357, 408, 476, 526, 534, 623, 712, 714, 789, 952, 1052, 1068, 1246, 1428, 1513, 1578, 1841, 1869, 2104, 2136, 2492, 2856, 3026, 3156, 3682, 3738, 4471, 4539, 4984, 5523, 6052, 6312, 7364, 7476, 8942, 9078, 10591, 11046, 12104, 13413, 14728, 14952, 17884, 18156, 21182, 22092, 23407, 26826, 31297, 31773, 35768, 36312, 42364, 44184, 46814, 53652, 62594, 63546, 70221, 84728, 93628, 93891, 107304, 125188, 127092, 140442, 163849, 187256, 187782, 250376, 254184, 280884, 327698, 375564, 397919, 491547, 561768, 655396, 751128, 795838, 983094, 1193757, 1310792, 1591676, 1966188, 2387514, 2785433, 3183352, 3932376, 4775028, 5570866, 8356299, 9550056, 11141732, 16712598, 22283464, 33425196, 66850392]

約数ペア:

[(1, 66850392), (2, 33425196), (3, 22283464), (4, 16712598), (6, 11141732), (7, 9550056), (8, 8356299), (12, 5570866), (14, 4775028), (17, 3932376), (21, 3183352), (24, 2785433), (28, 2387514), (34, 1966188), (42, 1591676), (51, 1310792), (56, 1193757), (68, 983094), (84, 795838), (89, 751128), (102, 655396), (119, 561768), (136, 491547), (168, 397919), (178, 375564), (204, 327698), (238, 280884), (263, 254184), (267, 250376), (356, 187782), (357, 187256), (408, 163849), (476, 140442), (526, 127092), (534, 125188), (623, 107304), (712, 93891), (714, 93628), (789, 84728), (952, 70221), (1052, 63546), (1068, 62594), (1246, 53652), (1428, 46814), (1513, 44184), (1578, 42364), (1841, 36312), (1869, 35768), (2104, 31773), (2136, 31297), (2492, 26826), (2856, 23407), (3026, 22092), (3156, 21182), (3682, 18156), (3738, 17884), (4471, 14952), (4539, 14728), (4984, 13413), (5523, 12104), (6052, 11046), (6312, 10591), (7364, 9078), (7476, 8942)]