84574588

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:371

約数の個数: 72

約数和(自身を含む): 182824992

約数和(自身を除く): 98250404

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 73, 92, 98, 146, 161, 196, 257, 292, 322, 511, 514, 644, 1022, 1028, 1127, 1679, 1799, 2044, 2254, 3358, 3577, 3598, 4508, 5911, 6716, 7154, 7196, 11753, 11822, 12593, 14308, 18761, 23506, 23644, 25186, 37522, 41377, 47012, 50372, 75044, 82271, 82754, 131327, 164542, 165508, 262654, 289639, 329084, 431503, 525308, 579278, 863006, 919289, 1158556, 1726012, 1838578, 3020521, 3677156, 6041042, 12082084, 21143647, 42287294, 84574588]

約数ペア:

[(1, 84574588), (2, 42287294), (4, 21143647), (7, 12082084), (14, 6041042), (23, 3677156), (28, 3020521), (46, 1838578), (49, 1726012), (73, 1158556), (92, 919289), (98, 863006), (146, 579278), (161, 525308), (196, 431503), (257, 329084), (292, 289639), (322, 262654), (511, 165508), (514, 164542), (644, 131327), (1022, 82754), (1028, 82271), (1127, 75044), (1679, 50372), (1799, 47012), (2044, 41377), (2254, 37522), (3358, 25186), (3577, 23644), (3598, 23506), (4508, 18761), (5911, 14308), (6716, 12593), (7154, 11822), (7196, 11753)]