91691236

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2311}}^1$

素因数の和:2444

約数の個数: 48

約数和(自身を含む): 199386880

約数和(自身を除く): 107695644

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 109, 182, 218, 364, 436, 763, 1417, 1526, 2311, 2834, 3052, 4622, 5668, 9244, 9919, 16177, 19838, 30043, 32354, 39676, 60086, 64708, 120172, 210301, 251899, 420602, 503798, 841204, 1007596, 1763293, 3274687, 3526586, 6549374, 7053172, 13098748, 22922809, 45845618, 91691236]

約数ペア:

[(1, 91691236), (2, 45845618), (4, 22922809), (7, 13098748), (13, 7053172), (14, 6549374), (26, 3526586), (28, 3274687), (52, 1763293), (91, 1007596), (109, 841204), (182, 503798), (218, 420602), (364, 251899), (436, 210301), (763, 120172), (1417, 64708), (1526, 60086), (2311, 39676), (2834, 32354), (3052, 30043), (4622, 19838), (5668, 16177), (9244, 9919)]