72691304

素因数分解:

$2^3\times 7^3\times {\mathrm{59}}^1\times {\mathrm{449}}^1$

素因数の和:535

約数の個数: 64

約数和(自身を含む): 162000000

約数和(自身を除く): 89308696

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 59, 98, 118, 196, 236, 343, 392, 413, 449, 472, 686, 826, 898, 1372, 1652, 1796, 2744, 2891, 3143, 3304, 3592, 5782, 6286, 11564, 12572, 20237, 22001, 23128, 25144, 26491, 40474, 44002, 52982, 80948, 88004, 105964, 154007, 161896, 176008, 185437, 211928, 308014, 370874, 616028, 741748, 1232056, 1298059, 1483496, 2596118, 5192236, 9086413, 10384472, 18172826, 36345652, 72691304]

約数ペア:

[(1, 72691304), (2, 36345652), (4, 18172826), (7, 10384472), (8, 9086413), (14, 5192236), (28, 2596118), (49, 1483496), (56, 1298059), (59, 1232056), (98, 741748), (118, 616028), (196, 370874), (236, 308014), (343, 211928), (392, 185437), (413, 176008), (449, 161896), (472, 154007), (686, 105964), (826, 88004), (898, 80948), (1372, 52982), (1652, 44002), (1796, 40474), (2744, 26491), (2891, 25144), (3143, 23128), (3304, 22001), (3592, 20237), (5782, 12572), (6286, 11564)]