87806472

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{281431}}^1$

素因数の和:281453

約数の個数: 32

約数和(自身を含む): 236402880

約数和(自身を除く): 148596408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 281431, 562862, 844293, 1125724, 1688586, 2251448, 3377172, 3658603, 6754344, 7317206, 10975809, 14634412, 21951618, 29268824, 43903236, 87806472]

約数ペア:

[(1, 87806472), (2, 43903236), (3, 29268824), (4, 21951618), (6, 14634412), (8, 10975809), (12, 7317206), (13, 6754344), (24, 3658603), (26, 3377172), (39, 2251448), (52, 1688586), (78, 1125724), (104, 844293), (156, 562862), (312, 281431)]