72652032

素因数分解:

$2^8\times 3^3\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:505

約数の個数: 144

約数和(自身を含む): 224676480

約数和(自身を除く): 152024448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 138, 144, 184, 192, 207, 216, 256, 276, 288, 368, 384, 414, 432, 457, 552, 576, 621, 736, 768, 828, 864, 914, 1104, 1152, 1242, 1371, 1472, 1656, 1728, 1828, 2208, 2304, 2484, 2742, 2944, 3312, 3456, 3656, 4113, 4416, 4968, 5484, 5888, 6624, 6912, 7312, 8226, 8832, 9936, 10511, 10968, 12339, 13248, 14624, 16452, 17664, 19872, 21022, 21936, 24678, 26496, 29248, 31533, 32904, 39744, 42044, 43872, 49356, 52992, 58496, 63066, 65808, 79488, 84088, 87744, 94599, 98712, 116992, 126132, 131616, 158976, 168176, 175488, 189198, 197424, 252264, 263232, 283797, 336352, 350976, 378396, 394848, 504528, 526464, 567594, 672704, 756792, 789696, 1009056, 1052928, 1135188, 1345408, 1513584, 1579392, 2018112, 2270376, 2690816, 3027168, 3158784, 4036224, 4540752, 6054336, 8072448, 9081504, 12108672, 18163008, 24217344, 36326016, 72652032]

約数ペア:

[(1, 72652032), (2, 36326016), (3, 24217344), (4, 18163008), (6, 12108672), (8, 9081504), (9, 8072448), (12, 6054336), (16, 4540752), (18, 4036224), (23, 3158784), (24, 3027168), (27, 2690816), (32, 2270376), (36, 2018112), (46, 1579392), (48, 1513584), (54, 1345408), (64, 1135188), (69, 1052928), (72, 1009056), (92, 789696), (96, 756792), (108, 672704), (128, 567594), (138, 526464), (144, 504528), (184, 394848), (192, 378396), (207, 350976), (216, 336352), (256, 283797), (276, 263232), (288, 252264), (368, 197424), (384, 189198), (414, 175488), (432, 168176), (457, 158976), (552, 131616), (576, 126132), (621, 116992), (736, 98712), (768, 94599), (828, 87744), (864, 84088), (914, 79488), (1104, 65808), (1152, 63066), (1242, 58496), (1371, 52992), (1472, 49356), (1656, 43872), (1728, 42044), (1828, 39744), (2208, 32904), (2304, 31533), (2484, 29248), (2742, 26496), (2944, 24678), (3312, 21936), (3456, 21022), (3656, 19872), (4113, 17664), (4416, 16452), (4968, 14624), (5484, 13248), (5888, 12339), (6624, 10968), (6912, 10511), (7312, 9936), (8226, 8832)]