72469504

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:241

約数の個数: 88

約数和(自身を含む): 160943328

約数和(自身を除く): 88473824

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 128, 136, 181, 184, 256, 272, 362, 368, 391, 512, 544, 724, 736, 782, 1024, 1088, 1448, 1472, 1564, 2176, 2896, 2944, 3077, 3128, 4163, 4352, 5792, 5888, 6154, 6256, 8326, 8704, 11584, 11776, 12308, 12512, 16652, 17408, 23168, 23552, 24616, 25024, 33304, 46336, 49232, 50048, 66608, 70771, 92672, 98464, 100096, 133216, 141542, 185344, 196928, 200192, 266432, 283084, 393856, 400384, 532864, 566168, 787712, 1065728, 1132336, 1575424, 2131456, 2264672, 3150848, 4262912, 4529344, 9058688, 18117376, 36234752, 72469504]

約数ペア:

[(1, 72469504), (2, 36234752), (4, 18117376), (8, 9058688), (16, 4529344), (17, 4262912), (23, 3150848), (32, 2264672), (34, 2131456), (46, 1575424), (64, 1132336), (68, 1065728), (92, 787712), (128, 566168), (136, 532864), (181, 400384), (184, 393856), (256, 283084), (272, 266432), (362, 200192), (368, 196928), (391, 185344), (512, 141542), (544, 133216), (724, 100096), (736, 98464), (782, 92672), (1024, 70771), (1088, 66608), (1448, 50048), (1472, 49232), (1564, 46336), (2176, 33304), (2896, 25024), (2944, 24616), (3077, 23552), (3128, 23168), (4163, 17408), (4352, 16652), (5792, 12512), (5888, 12308), (6154, 11776), (6256, 11584), (8326, 8704)]