72475392

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1$

素因数の和:426

約数の個数: 144

約数和(自身を含む): 220163328

約数和(自身を除く): 147687936

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 32, 33, 44, 46, 48, 64, 66, 69, 88, 92, 96, 128, 132, 138, 176, 184, 192, 253, 256, 264, 276, 352, 368, 373, 384, 506, 528, 552, 704, 736, 746, 759, 768, 1012, 1056, 1104, 1119, 1408, 1472, 1492, 1518, 2024, 2112, 2208, 2238, 2816, 2944, 2984, 3036, 4048, 4103, 4224, 4416, 4476, 5888, 5968, 6072, 8096, 8206, 8448, 8579, 8832, 8952, 11936, 12144, 12309, 16192, 16412, 17158, 17664, 17904, 23872, 24288, 24618, 25737, 32384, 32824, 34316, 35808, 47744, 48576, 49236, 51474, 64768, 65648, 68632, 71616, 94369, 95488, 97152, 98472, 102948, 131296, 137264, 143232, 188738, 194304, 196944, 205896, 262592, 274528, 283107, 286464, 377476, 393888, 411792, 525184, 549056, 566214, 754952, 787776, 823584, 1050368, 1098112, 1132428, 1509904, 1575552, 1647168, 2196224, 2264856, 3019808, 3151104, 3294336, 4529712, 6039616, 6588672, 9059424, 12079232, 18118848, 24158464, 36237696, 72475392]

約数ペア:

[(1, 72475392), (2, 36237696), (3, 24158464), (4, 18118848), (6, 12079232), (8, 9059424), (11, 6588672), (12, 6039616), (16, 4529712), (22, 3294336), (23, 3151104), (24, 3019808), (32, 2264856), (33, 2196224), (44, 1647168), (46, 1575552), (48, 1509904), (64, 1132428), (66, 1098112), (69, 1050368), (88, 823584), (92, 787776), (96, 754952), (128, 566214), (132, 549056), (138, 525184), (176, 411792), (184, 393888), (192, 377476), (253, 286464), (256, 283107), (264, 274528), (276, 262592), (352, 205896), (368, 196944), (373, 194304), (384, 188738), (506, 143232), (528, 137264), (552, 131296), (704, 102948), (736, 98472), (746, 97152), (759, 95488), (768, 94369), (1012, 71616), (1056, 68632), (1104, 65648), (1119, 64768), (1408, 51474), (1472, 49236), (1492, 48576), (1518, 47744), (2024, 35808), (2112, 34316), (2208, 32824), (2238, 32384), (2816, 25737), (2944, 24618), (2984, 24288), (3036, 23872), (4048, 17904), (4103, 17664), (4224, 17158), (4416, 16412), (4476, 16192), (5888, 12309), (5968, 12144), (6072, 11936), (8096, 8952), (8206, 8832), (8448, 8579)]