74055872

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:238

約数の個数: 84

約数和(自身を含む): 164991288

約数和(自身を除く): 90935416

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 73, 88, 121, 131, 146, 176, 242, 262, 292, 352, 484, 524, 584, 704, 803, 968, 1048, 1168, 1441, 1606, 1936, 2096, 2336, 2882, 3212, 3872, 4192, 4672, 5764, 6424, 7744, 8384, 8833, 9563, 11528, 12848, 15851, 17666, 19126, 23056, 25696, 31702, 35332, 38252, 46112, 51392, 63404, 70664, 76504, 92224, 105193, 126808, 141328, 153008, 210386, 253616, 282656, 306016, 420772, 507232, 565312, 612032, 841544, 1014464, 1157123, 1683088, 2314246, 3366176, 4628492, 6732352, 9256984, 18513968, 37027936, 74055872]

約数ペア:

[(1, 74055872), (2, 37027936), (4, 18513968), (8, 9256984), (11, 6732352), (16, 4628492), (22, 3366176), (32, 2314246), (44, 1683088), (64, 1157123), (73, 1014464), (88, 841544), (121, 612032), (131, 565312), (146, 507232), (176, 420772), (242, 306016), (262, 282656), (292, 253616), (352, 210386), (484, 153008), (524, 141328), (584, 126808), (704, 105193), (803, 92224), (968, 76504), (1048, 70664), (1168, 63404), (1441, 51392), (1606, 46112), (1936, 38252), (2096, 35332), (2336, 31702), (2882, 25696), (3212, 23056), (3872, 19126), (4192, 17666), (4672, 15851), (5764, 12848), (6424, 11528), (7744, 9563), (8384, 8833)]