68718888

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{967}}^1$

素因数の和:1036

約数の個数: 128

約数和(自身を含む): 223027200

約数和(自身を除く): 154308312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 47, 54, 56, 63, 72, 84, 94, 108, 126, 141, 168, 188, 189, 216, 252, 282, 329, 376, 378, 423, 504, 564, 658, 756, 846, 967, 987, 1128, 1269, 1316, 1512, 1692, 1934, 1974, 2538, 2632, 2901, 2961, 3384, 3868, 3948, 5076, 5802, 5922, 6769, 7736, 7896, 8703, 8883, 10152, 11604, 11844, 13538, 17406, 17766, 20307, 23208, 23688, 26109, 27076, 34812, 35532, 40614, 45449, 52218, 54152, 60921, 69624, 71064, 81228, 90898, 104436, 121842, 136347, 162456, 181796, 182763, 208872, 243684, 272694, 318143, 363592, 365526, 409041, 487368, 545388, 636286, 731052, 818082, 954429, 1090776, 1227123, 1272572, 1462104, 1636164, 1908858, 2454246, 2545144, 2863287, 3272328, 3817716, 4908492, 5726574, 7635432, 8589861, 9816984, 11453148, 17179722, 22906296, 34359444, 68718888]

約数ペア:

[(1, 68718888), (2, 34359444), (3, 22906296), (4, 17179722), (6, 11453148), (7, 9816984), (8, 8589861), (9, 7635432), (12, 5726574), (14, 4908492), (18, 3817716), (21, 3272328), (24, 2863287), (27, 2545144), (28, 2454246), (36, 1908858), (42, 1636164), (47, 1462104), (54, 1272572), (56, 1227123), (63, 1090776), (72, 954429), (84, 818082), (94, 731052), (108, 636286), (126, 545388), (141, 487368), (168, 409041), (188, 365526), (189, 363592), (216, 318143), (252, 272694), (282, 243684), (329, 208872), (376, 182763), (378, 181796), (423, 162456), (504, 136347), (564, 121842), (658, 104436), (756, 90898), (846, 81228), (967, 71064), (987, 69624), (1128, 60921), (1269, 54152), (1316, 52218), (1512, 45449), (1692, 40614), (1934, 35532), (1974, 34812), (2538, 27076), (2632, 26109), (2901, 23688), (2961, 23208), (3384, 20307), (3868, 17766), (3948, 17406), (5076, 13538), (5802, 11844), (5922, 11604), (6769, 10152), (7736, 8883), (7896, 8703)]