64751904

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{32119}}^1$

素因数の和:32142

約数の個数: 72

約数和(自身を含む): 210450240

約数和(自身を除く): 145698336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 32119, 64238, 96357, 128476, 192714, 224833, 256952, 289071, 385428, 449666, 513904, 578142, 674499, 770856, 899332, 1027808, 1156284, 1348998, 1541712, 1798664, 2023497, 2312568, 2697996, 3083424, 3597328, 4046994, 4625136, 5395992, 7194656, 8093988, 9250272, 10791984, 16187976, 21583968, 32375952, 64751904]

約数ペア:

[(1, 64751904), (2, 32375952), (3, 21583968), (4, 16187976), (6, 10791984), (7, 9250272), (8, 8093988), (9, 7194656), (12, 5395992), (14, 4625136), (16, 4046994), (18, 3597328), (21, 3083424), (24, 2697996), (28, 2312568), (32, 2023497), (36, 1798664), (42, 1541712), (48, 1348998), (56, 1156284), (63, 1027808), (72, 899332), (84, 770856), (96, 674499), (112, 578142), (126, 513904), (144, 449666), (168, 385428), (224, 289071), (252, 256952), (288, 224833), (336, 192714), (504, 128476), (672, 96357), (1008, 64238), (2016, 32119)]