81686064

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^2\times {\mathrm{3217}}^1$

素因数の和:3274

約数の個数: 60

約数和(自身を含む): 220664696

約数和(自身を除く): 138978632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 529, 552, 1058, 1104, 1587, 2116, 3174, 3217, 4232, 6348, 6434, 8464, 9651, 12696, 12868, 19302, 25392, 25736, 38604, 51472, 73991, 77208, 147982, 154416, 221973, 295964, 443946, 591928, 887892, 1183856, 1701793, 1775784, 3403586, 3551568, 5105379, 6807172, 10210758, 13614344, 20421516, 27228688, 40843032, 81686064]

約数ペア:

[(1, 81686064), (2, 40843032), (3, 27228688), (4, 20421516), (6, 13614344), (8, 10210758), (12, 6807172), (16, 5105379), (23, 3551568), (24, 3403586), (46, 1775784), (48, 1701793), (69, 1183856), (92, 887892), (138, 591928), (184, 443946), (276, 295964), (368, 221973), (529, 154416), (552, 147982), (1058, 77208), (1104, 73991), (1587, 51472), (2116, 38604), (3174, 25736), (3217, 25392), (4232, 19302), (6348, 12868), (6434, 12696), (8464, 9651)]