78186342

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{18913}}^1$

素因数の和:18984

約数の個数: 32

約数和(自身を含む): 171587808

約数和(自身を除く): 93401466

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 18913, 37826, 56739, 113478, 245869, 491738, 737607, 1002389, 1475214, 2004778, 3007167, 6014334, 13031057, 26062114, 39093171, 78186342]

約数ペア:

[(1, 78186342), (2, 39093171), (3, 26062114), (6, 13031057), (13, 6014334), (26, 3007167), (39, 2004778), (53, 1475214), (78, 1002389), (106, 737607), (159, 491738), (318, 245869), (689, 113478), (1378, 56739), (2067, 37826), (4134, 18913)]