78186136

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{12809}}^1$

素因数の和:12931

約数の個数: 32

約数和(自身を含む): 169092000

約数和(自身を除く): 90905864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1526, 3052, 6104, 12809, 25618, 51236, 89663, 102472, 179326, 358652, 717304, 1396181, 2792362, 5584724, 9773267, 11169448, 19546534, 39093068, 78186136]

約数ペア:

[(1, 78186136), (2, 39093068), (4, 19546534), (7, 11169448), (8, 9773267), (14, 5584724), (28, 2792362), (56, 1396181), (109, 717304), (218, 358652), (436, 179326), (763, 102472), (872, 89663), (1526, 51236), (3052, 25618), (6104, 12809)]