72642592

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:362

約数の個数: 72

約数和(自身を含む): 159971868

約数和(自身を除く): 87329276

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 73, 88, 121, 146, 176, 242, 257, 292, 352, 484, 514, 584, 803, 968, 1028, 1168, 1606, 1936, 2056, 2336, 2827, 3212, 3872, 4112, 5654, 6424, 8224, 8833, 11308, 12848, 17666, 18761, 22616, 25696, 31097, 35332, 37522, 45232, 62194, 70664, 75044, 90464, 124388, 141328, 150088, 206371, 248776, 282656, 300176, 412742, 497552, 600352, 825484, 995104, 1650968, 2270081, 3301936, 4540162, 6603872, 9080324, 18160648, 36321296, 72642592]

約数ペア:

[(1, 72642592), (2, 36321296), (4, 18160648), (8, 9080324), (11, 6603872), (16, 4540162), (22, 3301936), (32, 2270081), (44, 1650968), (73, 995104), (88, 825484), (121, 600352), (146, 497552), (176, 412742), (242, 300176), (257, 282656), (292, 248776), (352, 206371), (484, 150088), (514, 141328), (584, 124388), (803, 90464), (968, 75044), (1028, 70664), (1168, 62194), (1606, 45232), (1936, 37522), (2056, 35332), (2336, 31097), (2827, 25696), (3212, 22616), (3872, 18761), (4112, 17666), (5654, 12848), (6424, 11308), (8224, 8833)]