64677564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11159}}^1$

素因数の和:11199

約数の個数: 72

約数和(自身を含む): 194987520

約数和(自身を除く): 130309956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 11159, 22318, 33477, 44636, 66954, 78113, 100431, 133908, 156226, 200862, 234339, 256657, 312452, 401724, 468678, 513314, 703017, 769971, 937356, 1026628, 1406034, 1539942, 1796599, 2309913, 2812068, 3079884, 3593198, 4619826, 5389797, 7186396, 9239652, 10779594, 16169391, 21559188, 32338782, 64677564]

約数ペア:

[(1, 64677564), (2, 32338782), (3, 21559188), (4, 16169391), (6, 10779594), (7, 9239652), (9, 7186396), (12, 5389797), (14, 4619826), (18, 3593198), (21, 3079884), (23, 2812068), (28, 2309913), (36, 1796599), (42, 1539942), (46, 1406034), (63, 1026628), (69, 937356), (84, 769971), (92, 703017), (126, 513314), (138, 468678), (161, 401724), (207, 312452), (252, 256657), (276, 234339), (322, 200862), (414, 156226), (483, 133908), (644, 100431), (828, 78113), (966, 66954), (1449, 44636), (1932, 33477), (2898, 22318), (5796, 11159)]