80963376

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{129749}}^1$

素因数の和:129773

約数の個数: 40

約数和(自身を含む): 225246000

約数和(自身を除く): 144282624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 129749, 259498, 389247, 518996, 778494, 1037992, 1556988, 1686737, 2075984, 3113976, 3373474, 5060211, 6227952, 6746948, 10120422, 13493896, 20240844, 26987792, 40481688, 80963376]

約数ペア:

[(1, 80963376), (2, 40481688), (3, 26987792), (4, 20240844), (6, 13493896), (8, 10120422), (12, 6746948), (13, 6227952), (16, 5060211), (24, 3373474), (26, 3113976), (39, 2075984), (48, 1686737), (52, 1556988), (78, 1037992), (104, 778494), (156, 518996), (208, 389247), (312, 259498), (624, 129749)]