71854608

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2707}}^1$

素因数の和:2804

約数の個数: 80

約数和(自身を含む): 214906880

約数和(自身を除く): 143052272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 79, 84, 112, 158, 168, 237, 316, 336, 474, 553, 632, 948, 1106, 1264, 1659, 1896, 2212, 2707, 3318, 3792, 4424, 5414, 6636, 8121, 8848, 10828, 13272, 16242, 18949, 21656, 26544, 32484, 37898, 43312, 56847, 64968, 75796, 113694, 129936, 151592, 213853, 227388, 303184, 427706, 454776, 641559, 855412, 909552, 1283118, 1496971, 1710824, 2566236, 2993942, 3421648, 4490913, 5132472, 5987884, 8981826, 10264944, 11975768, 17963652, 23951536, 35927304, 71854608]

約数ペア:

[(1, 71854608), (2, 35927304), (3, 23951536), (4, 17963652), (6, 11975768), (7, 10264944), (8, 8981826), (12, 5987884), (14, 5132472), (16, 4490913), (21, 3421648), (24, 2993942), (28, 2566236), (42, 1710824), (48, 1496971), (56, 1283118), (79, 909552), (84, 855412), (112, 641559), (158, 454776), (168, 427706), (237, 303184), (316, 227388), (336, 213853), (474, 151592), (553, 129936), (632, 113694), (948, 75796), (1106, 64968), (1264, 56847), (1659, 43312), (1896, 37898), (2212, 32484), (2707, 26544), (3318, 21656), (3792, 18949), (4424, 16242), (5414, 13272), (6636, 10828), (8121, 8848)]