72359936

素因数分解:

$2^{13}\times {\mathrm{11}}^2\times {\mathrm{73}}^1$

素因数の和:121

約数の個数: 84

約数和(自身を含む): 161241486

約数和(自身を除く): 88881550

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 73, 88, 121, 128, 146, 176, 242, 256, 292, 352, 484, 512, 584, 704, 803, 968, 1024, 1168, 1408, 1606, 1936, 2048, 2336, 2816, 3212, 3872, 4096, 4672, 5632, 6424, 7744, 8192, 8833, 9344, 11264, 12848, 15488, 17666, 18688, 22528, 25696, 30976, 35332, 37376, 45056, 51392, 61952, 70664, 74752, 90112, 102784, 123904, 141328, 149504, 205568, 247808, 282656, 299008, 411136, 495616, 565312, 598016, 822272, 991232, 1130624, 1644544, 2261248, 3289088, 4522496, 6578176, 9044992, 18089984, 36179968, 72359936]

約数ペア:

[(1, 72359936), (2, 36179968), (4, 18089984), (8, 9044992), (11, 6578176), (16, 4522496), (22, 3289088), (32, 2261248), (44, 1644544), (64, 1130624), (73, 991232), (88, 822272), (121, 598016), (128, 565312), (146, 495616), (176, 411136), (242, 299008), (256, 282656), (292, 247808), (352, 205568), (484, 149504), (512, 141328), (584, 123904), (704, 102784), (803, 90112), (968, 74752), (1024, 70664), (1168, 61952), (1408, 51392), (1606, 45056), (1936, 37376), (2048, 35332), (2336, 30976), (2816, 25696), (3212, 22528), (3872, 18688), (4096, 17666), (4672, 15488), (5632, 12848), (6424, 11264), (7744, 9344), (8192, 8833)]