64560888

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:399

約数の個数: 160

約数和(自身を含む): 212108160

約数和(自身を除く): 147547272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 43, 54, 56, 63, 72, 81, 84, 86, 108, 126, 129, 162, 168, 172, 189, 216, 252, 258, 301, 324, 331, 344, 378, 387, 504, 516, 567, 602, 648, 662, 756, 774, 903, 993, 1032, 1134, 1161, 1204, 1324, 1512, 1548, 1806, 1986, 2268, 2317, 2322, 2408, 2648, 2709, 2979, 3096, 3483, 3612, 3972, 4536, 4634, 4644, 5418, 5958, 6951, 6966, 7224, 7944, 8127, 8937, 9268, 9288, 10836, 11916, 13902, 13932, 14233, 16254, 17874, 18536, 20853, 21672, 23832, 24381, 26811, 27804, 27864, 28466, 32508, 35748, 41706, 42699, 48762, 53622, 55608, 56932, 62559, 65016, 71496, 83412, 85398, 97524, 99631, 107244, 113864, 125118, 128097, 166824, 170796, 187677, 195048, 199262, 214488, 250236, 256194, 298893, 341592, 375354, 384291, 398524, 500472, 512388, 597786, 750708, 768582, 797048, 896679, 1024776, 1152873, 1195572, 1501416, 1537164, 1793358, 2305746, 2391144, 2690037, 3074328, 3586716, 4611492, 5380074, 7173432, 8070111, 9222984, 10760148, 16140222, 21520296, 32280444, 64560888]

約数ペア:

[(1, 64560888), (2, 32280444), (3, 21520296), (4, 16140222), (6, 10760148), (7, 9222984), (8, 8070111), (9, 7173432), (12, 5380074), (14, 4611492), (18, 3586716), (21, 3074328), (24, 2690037), (27, 2391144), (28, 2305746), (36, 1793358), (42, 1537164), (43, 1501416), (54, 1195572), (56, 1152873), (63, 1024776), (72, 896679), (81, 797048), (84, 768582), (86, 750708), (108, 597786), (126, 512388), (129, 500472), (162, 398524), (168, 384291), (172, 375354), (189, 341592), (216, 298893), (252, 256194), (258, 250236), (301, 214488), (324, 199262), (331, 195048), (344, 187677), (378, 170796), (387, 166824), (504, 128097), (516, 125118), (567, 113864), (602, 107244), (648, 99631), (662, 97524), (756, 85398), (774, 83412), (903, 71496), (993, 65016), (1032, 62559), (1134, 56932), (1161, 55608), (1204, 53622), (1324, 48762), (1512, 42699), (1548, 41706), (1806, 35748), (1986, 32508), (2268, 28466), (2317, 27864), (2322, 27804), (2408, 26811), (2648, 24381), (2709, 23832), (2979, 21672), (3096, 20853), (3483, 18536), (3612, 17874), (3972, 16254), (4536, 14233), (4634, 13932), (4644, 13902), (5418, 11916), (5958, 10836), (6951, 9288), (6966, 9268), (7224, 8937), (7944, 8127)]