84140706

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^4\times {\mathrm{491}}^1$

素因数の和:548

約数の個数: 40

約数和(自身を含む): 182675664

約数和(自身を除く): 98534958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 491, 507, 982, 1014, 1473, 2197, 2946, 4394, 6383, 6591, 12766, 13182, 19149, 28561, 38298, 57122, 82979, 85683, 165958, 171366, 248937, 497874, 1078727, 2157454, 3236181, 6472362, 14023451, 28046902, 42070353, 84140706]

約数ペア:

[(1, 84140706), (2, 42070353), (3, 28046902), (6, 14023451), (13, 6472362), (26, 3236181), (39, 2157454), (78, 1078727), (169, 497874), (338, 248937), (491, 171366), (507, 165958), (982, 85683), (1014, 82979), (1473, 57122), (2197, 38298), (2946, 28561), (4394, 19149), (6383, 13182), (6591, 12766)]