77827104

素因数分解:

$2^5\times 3^2\times {\mathrm{181}}^1\times {\mathrm{1493}}^1$

素因数の和:1690

約数の個数: 72

約数和(自身を含む): 222692652

約数和(自身を除く): 144865548

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 181, 288, 362, 543, 724, 1086, 1448, 1493, 1629, 2172, 2896, 2986, 3258, 4344, 4479, 5792, 5972, 6516, 8688, 8958, 11944, 13032, 13437, 17376, 17916, 23888, 26064, 26874, 35832, 47776, 52128, 53748, 71664, 107496, 143328, 214992, 270233, 429984, 540466, 810699, 1080932, 1621398, 2161864, 2432097, 3242796, 4323728, 4864194, 6485592, 8647456, 9728388, 12971184, 19456776, 25942368, 38913552, 77827104]

約数ペア:

[(1, 77827104), (2, 38913552), (3, 25942368), (4, 19456776), (6, 12971184), (8, 9728388), (9, 8647456), (12, 6485592), (16, 4864194), (18, 4323728), (24, 3242796), (32, 2432097), (36, 2161864), (48, 1621398), (72, 1080932), (96, 810699), (144, 540466), (181, 429984), (288, 270233), (362, 214992), (543, 143328), (724, 107496), (1086, 71664), (1448, 53748), (1493, 52128), (1629, 47776), (2172, 35832), (2896, 26874), (2986, 26064), (3258, 23888), (4344, 17916), (4479, 17376), (5792, 13437), (5972, 13032), (6516, 11944), (8688, 8958)]