67351788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1109}}^1$

素因数の和:1367

約数の個数: 72

約数和(自身を含む): 195555360

約数和(自身を除く): 128203572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 241, 252, 482, 723, 964, 1109, 1446, 1687, 2169, 2218, 2892, 3327, 3374, 4338, 4436, 5061, 6654, 6748, 7763, 8676, 9981, 10122, 13308, 15183, 15526, 19962, 20244, 23289, 30366, 31052, 39924, 46578, 60732, 69867, 93156, 139734, 267269, 279468, 534538, 801807, 1069076, 1603614, 1870883, 2405421, 3207228, 3741766, 4810842, 5612649, 7483532, 9621684, 11225298, 16837947, 22450596, 33675894, 67351788]

約数ペア:

[(1, 67351788), (2, 33675894), (3, 22450596), (4, 16837947), (6, 11225298), (7, 9621684), (9, 7483532), (12, 5612649), (14, 4810842), (18, 3741766), (21, 3207228), (28, 2405421), (36, 1870883), (42, 1603614), (63, 1069076), (84, 801807), (126, 534538), (241, 279468), (252, 267269), (482, 139734), (723, 93156), (964, 69867), (1109, 60732), (1446, 46578), (1687, 39924), (2169, 31052), (2218, 30366), (2892, 23289), (3327, 20244), (3374, 19962), (4338, 15526), (4436, 15183), (5061, 13308), (6654, 10122), (6748, 9981), (7763, 8676)]