77224588

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:359

約数の個数: 72

約数和(自身を含む): 168058800

約数和(自身を除く): 90834212

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 89, 98, 133, 178, 196, 233, 266, 356, 466, 532, 623, 931, 932, 1246, 1631, 1691, 1862, 2492, 3262, 3382, 3724, 4361, 4427, 6524, 6764, 8722, 8854, 11417, 11837, 17444, 17708, 20737, 22834, 23674, 30989, 41474, 45668, 47348, 61978, 82859, 82948, 123956, 145159, 165718, 216923, 290318, 331436, 394003, 433846, 580636, 788006, 867692, 1016113, 1576012, 2032226, 2758021, 4064452, 5516042, 11032084, 19306147, 38612294, 77224588]

約数ペア:

[(1, 77224588), (2, 38612294), (4, 19306147), (7, 11032084), (14, 5516042), (19, 4064452), (28, 2758021), (38, 2032226), (49, 1576012), (76, 1016113), (89, 867692), (98, 788006), (133, 580636), (178, 433846), (196, 394003), (233, 331436), (266, 290318), (356, 216923), (466, 165718), (532, 145159), (623, 123956), (931, 82948), (932, 82859), (1246, 61978), (1631, 47348), (1691, 45668), (1862, 41474), (2492, 30989), (3262, 23674), (3382, 22834), (3724, 20737), (4361, 17708), (4427, 17444), (6524, 11837), (6764, 11417), (8722, 8854)]