72975168

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{2011}}^1$

素因数の和:2042

約数の個数: 140

約数和(自身を含む): 247347232

約数和(自身を除く): 174372064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 432, 448, 504, 567, 576, 648, 672, 756, 864, 1008, 1134, 1296, 1344, 1512, 1728, 2011, 2016, 2268, 2592, 3024, 4022, 4032, 4536, 5184, 6033, 6048, 8044, 9072, 12066, 12096, 14077, 16088, 18099, 18144, 24132, 28154, 32176, 36198, 36288, 42231, 48264, 54297, 56308, 64352, 72396, 84462, 96528, 108594, 112616, 126693, 128704, 144792, 162891, 168924, 193056, 217188, 225232, 253386, 289584, 325782, 337848, 380079, 386112, 434376, 450464, 506772, 579168, 651564, 675696, 760158, 868752, 900928, 1013544, 1140237, 1158336, 1303128, 1351392, 1520316, 1737504, 2027088, 2280474, 2606256, 2702784, 3040632, 3475008, 4054176, 4560948, 5212512, 6081264, 8108352, 9121896, 10425024, 12162528, 18243792, 24325056, 36487584, 72975168]

約数ペア:

[(1, 72975168), (2, 36487584), (3, 24325056), (4, 18243792), (6, 12162528), (7, 10425024), (8, 9121896), (9, 8108352), (12, 6081264), (14, 5212512), (16, 4560948), (18, 4054176), (21, 3475008), (24, 3040632), (27, 2702784), (28, 2606256), (32, 2280474), (36, 2027088), (42, 1737504), (48, 1520316), (54, 1351392), (56, 1303128), (63, 1158336), (64, 1140237), (72, 1013544), (81, 900928), (84, 868752), (96, 760158), (108, 675696), (112, 651564), (126, 579168), (144, 506772), (162, 450464), (168, 434376), (189, 386112), (192, 380079), (216, 337848), (224, 325782), (252, 289584), (288, 253386), (324, 225232), (336, 217188), (378, 193056), (432, 168924), (448, 162891), (504, 144792), (567, 128704), (576, 126693), (648, 112616), (672, 108594), (756, 96528), (864, 84462), (1008, 72396), (1134, 64352), (1296, 56308), (1344, 54297), (1512, 48264), (1728, 42231), (2011, 36288), (2016, 36198), (2268, 32176), (2592, 28154), (3024, 24132), (4022, 18144), (4032, 18099), (4536, 16088), (5184, 14077), (6033, 12096), (6048, 12066), (8044, 9072)]