127421964

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:376

約数の個数: 96

約数和(自身を含む): 341288640

約数和(自身を除く): 213866676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 113, 159, 197, 212, 226, 318, 339, 394, 452, 477, 591, 636, 678, 788, 954, 1017, 1182, 1356, 1431, 1773, 1908, 2034, 2364, 2862, 3051, 3546, 4068, 5319, 5724, 5989, 6102, 7092, 10441, 10638, 11978, 12204, 17967, 20882, 21276, 22261, 23956, 31323, 35934, 41764, 44522, 53901, 62646, 66783, 71868, 89044, 93969, 107802, 125292, 133566, 161703, 187938, 200349, 215604, 267132, 281907, 323406, 375876, 400698, 563814, 601047, 646812, 801396, 1127628, 1179833, 1202094, 2359666, 2404188, 3539499, 4719332, 7078998, 10618497, 14157996, 21236994, 31855491, 42473988, 63710982, 127421964]

約数ペア:

[(1, 127421964), (2, 63710982), (3, 42473988), (4, 31855491), (6, 21236994), (9, 14157996), (12, 10618497), (18, 7078998), (27, 4719332), (36, 3539499), (53, 2404188), (54, 2359666), (106, 1202094), (108, 1179833), (113, 1127628), (159, 801396), (197, 646812), (212, 601047), (226, 563814), (318, 400698), (339, 375876), (394, 323406), (452, 281907), (477, 267132), (591, 215604), (636, 200349), (678, 187938), (788, 161703), (954, 133566), (1017, 125292), (1182, 107802), (1356, 93969), (1431, 89044), (1773, 71868), (1908, 66783), (2034, 62646), (2364, 53901), (2862, 44522), (3051, 41764), (3546, 35934), (4068, 31323), (5319, 23956), (5724, 22261), (5989, 21276), (6102, 20882), (7092, 17967), (10441, 12204), (10638, 11978)]