67408692

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{773}}^1$

素因数の和:849

約数の個数: 72

約数和(自身を含む): 174502944

約数和(自身を除く): 107094252

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 169, 172, 258, 338, 507, 516, 559, 676, 773, 1014, 1118, 1546, 1677, 2028, 2236, 2319, 3092, 3354, 4638, 6708, 7267, 9276, 10049, 14534, 20098, 21801, 29068, 30147, 33239, 40196, 43602, 60294, 66478, 87204, 99717, 120588, 130637, 132956, 199434, 261274, 391911, 398868, 432107, 522548, 783822, 864214, 1296321, 1567644, 1728428, 2592642, 5185284, 5617391, 11234782, 16852173, 22469564, 33704346, 67408692]

約数ペア:

[(1, 67408692), (2, 33704346), (3, 22469564), (4, 16852173), (6, 11234782), (12, 5617391), (13, 5185284), (26, 2592642), (39, 1728428), (43, 1567644), (52, 1296321), (78, 864214), (86, 783822), (129, 522548), (156, 432107), (169, 398868), (172, 391911), (258, 261274), (338, 199434), (507, 132956), (516, 130637), (559, 120588), (676, 99717), (773, 87204), (1014, 66478), (1118, 60294), (1546, 43602), (1677, 40196), (2028, 33239), (2236, 30147), (2319, 29068), (3092, 21801), (3354, 20098), (4638, 14534), (6708, 10049), (7267, 9276)]