68749128

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1109}}^1$

素因数の和:1172

約数の個数: 128

約数和(自身を含む): 223776000

約数和(自身を除く): 155026872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 41, 42, 54, 56, 63, 72, 82, 84, 108, 123, 126, 164, 168, 189, 216, 246, 252, 287, 328, 369, 378, 492, 504, 574, 738, 756, 861, 984, 1107, 1109, 1148, 1476, 1512, 1722, 2214, 2218, 2296, 2583, 2952, 3327, 3444, 4428, 4436, 5166, 6654, 6888, 7749, 7763, 8856, 8872, 9981, 10332, 13308, 15498, 15526, 19962, 20664, 23289, 26616, 29943, 30996, 31052, 39924, 45469, 46578, 59886, 61992, 62104, 69867, 79848, 90938, 93156, 119772, 136407, 139734, 181876, 186312, 209601, 239544, 272814, 279468, 318283, 363752, 409221, 419202, 545628, 558936, 636566, 818442, 838404, 954849, 1091256, 1227663, 1273132, 1636884, 1676808, 1909698, 2455326, 2546264, 2864547, 3273768, 3819396, 4910652, 5729094, 7638792, 8593641, 9821304, 11458188, 17187282, 22916376, 34374564, 68749128]

約数ペア:

[(1, 68749128), (2, 34374564), (3, 22916376), (4, 17187282), (6, 11458188), (7, 9821304), (8, 8593641), (9, 7638792), (12, 5729094), (14, 4910652), (18, 3819396), (21, 3273768), (24, 2864547), (27, 2546264), (28, 2455326), (36, 1909698), (41, 1676808), (42, 1636884), (54, 1273132), (56, 1227663), (63, 1091256), (72, 954849), (82, 838404), (84, 818442), (108, 636566), (123, 558936), (126, 545628), (164, 419202), (168, 409221), (189, 363752), (216, 318283), (246, 279468), (252, 272814), (287, 239544), (328, 209601), (369, 186312), (378, 181876), (492, 139734), (504, 136407), (574, 119772), (738, 93156), (756, 90938), (861, 79848), (984, 69867), (1107, 62104), (1109, 61992), (1148, 59886), (1476, 46578), (1512, 45469), (1722, 39924), (2214, 31052), (2218, 30996), (2296, 29943), (2583, 26616), (2952, 23289), (3327, 20664), (3444, 19962), (4428, 15526), (4436, 15498), (5166, 13308), (6654, 10332), (6888, 9981), (7749, 8872), (7763, 8856)]