66479784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1$

素因数の和:447

約数の個数: 128

約数和(自身を含む): 203904000

約数和(自身を除く): 137424216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 59, 76, 84, 114, 118, 133, 152, 168, 177, 228, 236, 266, 353, 354, 399, 413, 456, 472, 532, 706, 708, 798, 826, 1059, 1064, 1121, 1239, 1412, 1416, 1596, 1652, 2118, 2242, 2471, 2478, 2824, 3192, 3304, 3363, 4236, 4484, 4942, 4956, 6707, 6726, 7413, 7847, 8472, 8968, 9884, 9912, 13414, 13452, 14826, 15694, 19768, 20121, 20827, 23541, 26828, 26904, 29652, 31388, 40242, 41654, 46949, 47082, 53656, 59304, 62481, 62776, 80484, 83308, 93898, 94164, 124962, 140847, 145789, 160968, 166616, 187796, 188328, 249924, 281694, 291578, 375592, 395713, 437367, 499848, 563388, 583156, 791426, 874734, 1126776, 1166312, 1187139, 1582852, 1749468, 2374278, 2769991, 3165704, 3498936, 4748556, 5539982, 8309973, 9497112, 11079964, 16619946, 22159928, 33239892, 66479784]

約数ペア:

[(1, 66479784), (2, 33239892), (3, 22159928), (4, 16619946), (6, 11079964), (7, 9497112), (8, 8309973), (12, 5539982), (14, 4748556), (19, 3498936), (21, 3165704), (24, 2769991), (28, 2374278), (38, 1749468), (42, 1582852), (56, 1187139), (57, 1166312), (59, 1126776), (76, 874734), (84, 791426), (114, 583156), (118, 563388), (133, 499848), (152, 437367), (168, 395713), (177, 375592), (228, 291578), (236, 281694), (266, 249924), (353, 188328), (354, 187796), (399, 166616), (413, 160968), (456, 145789), (472, 140847), (532, 124962), (706, 94164), (708, 93898), (798, 83308), (826, 80484), (1059, 62776), (1064, 62481), (1121, 59304), (1239, 53656), (1412, 47082), (1416, 46949), (1596, 41654), (1652, 40242), (2118, 31388), (2242, 29652), (2471, 26904), (2478, 26828), (2824, 23541), (3192, 20827), (3304, 20121), (3363, 19768), (4236, 15694), (4484, 14826), (4942, 13452), (4956, 13414), (6707, 9912), (6726, 9884), (7413, 8968), (7847, 8472)]