54168772

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:305

約数の個数: 72

約数和(自身を含む): 119822976

約数和(自身を除く): 65654204

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 233, 266, 322, 361, 437, 466, 532, 644, 722, 874, 932, 1444, 1631, 1748, 2527, 3059, 3262, 4427, 5054, 5359, 6118, 6524, 8303, 8854, 10108, 10718, 12236, 16606, 17708, 21436, 30989, 33212, 37513, 58121, 61978, 75026, 84113, 101821, 116242, 123956, 150052, 168226, 203642, 232484, 336452, 407284, 588791, 712747, 1177582, 1425494, 1934599, 2355164, 2850988, 3869198, 7738396, 13542193, 27084386, 54168772]

約数ペア:

[(1, 54168772), (2, 27084386), (4, 13542193), (7, 7738396), (14, 3869198), (19, 2850988), (23, 2355164), (28, 1934599), (38, 1425494), (46, 1177582), (76, 712747), (92, 588791), (133, 407284), (161, 336452), (233, 232484), (266, 203642), (322, 168226), (361, 150052), (437, 123956), (466, 116242), (532, 101821), (644, 84113), (722, 75026), (874, 61978), (932, 58121), (1444, 37513), (1631, 33212), (1748, 30989), (2527, 21436), (3059, 17708), (3262, 16606), (4427, 12236), (5054, 10718), (5359, 10108), (6118, 8854), (6524, 8303)]