72876144

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:415

約数の個数: 160

約数和(自身を含む): 227556864

約数和(自身を除く): 154680720

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 23, 24, 33, 34, 44, 46, 48, 51, 66, 68, 69, 88, 92, 102, 132, 136, 138, 176, 184, 187, 204, 253, 264, 272, 276, 353, 368, 374, 391, 408, 506, 528, 552, 561, 706, 748, 759, 782, 816, 1012, 1059, 1104, 1122, 1173, 1412, 1496, 1518, 1564, 2024, 2118, 2244, 2346, 2824, 2992, 3036, 3128, 3883, 4048, 4236, 4301, 4488, 4692, 5648, 6001, 6072, 6256, 7766, 8119, 8472, 8602, 8976, 9384, 11649, 12002, 12144, 12903, 15532, 16238, 16944, 17204, 18003, 18768, 23298, 24004, 24357, 25806, 31064, 32476, 34408, 36006, 46596, 48008, 48714, 51612, 62128, 64952, 66011, 68816, 72012, 89309, 93192, 96016, 97428, 103224, 129904, 132022, 138023, 144024, 178618, 186384, 194856, 198033, 206448, 264044, 267927, 276046, 288048, 357236, 389712, 396066, 414069, 528088, 535854, 552092, 714472, 792132, 828138, 1056176, 1071708, 1104184, 1428944, 1518253, 1584264, 1656276, 2143416, 2208368, 3036506, 3168528, 3312552, 4286832, 4554759, 6073012, 6625104, 9109518, 12146024, 18219036, 24292048, 36438072, 72876144]

約数ペア:

[(1, 72876144), (2, 36438072), (3, 24292048), (4, 18219036), (6, 12146024), (8, 9109518), (11, 6625104), (12, 6073012), (16, 4554759), (17, 4286832), (22, 3312552), (23, 3168528), (24, 3036506), (33, 2208368), (34, 2143416), (44, 1656276), (46, 1584264), (48, 1518253), (51, 1428944), (66, 1104184), (68, 1071708), (69, 1056176), (88, 828138), (92, 792132), (102, 714472), (132, 552092), (136, 535854), (138, 528088), (176, 414069), (184, 396066), (187, 389712), (204, 357236), (253, 288048), (264, 276046), (272, 267927), (276, 264044), (353, 206448), (368, 198033), (374, 194856), (391, 186384), (408, 178618), (506, 144024), (528, 138023), (552, 132022), (561, 129904), (706, 103224), (748, 97428), (759, 96016), (782, 93192), (816, 89309), (1012, 72012), (1059, 68816), (1104, 66011), (1122, 64952), (1173, 62128), (1412, 51612), (1496, 48714), (1518, 48008), (1564, 46596), (2024, 36006), (2118, 34408), (2244, 32476), (2346, 31064), (2824, 25806), (2992, 24357), (3036, 24004), (3128, 23298), (3883, 18768), (4048, 18003), (4236, 17204), (4301, 16944), (4488, 16238), (4692, 15532), (5648, 12903), (6001, 12144), (6072, 12002), (6256, 11649), (7766, 9384), (8119, 8976), (8472, 8602)]