72941568

素因数分解:

$2^{16}\times 3^1\times 7^1\times {\mathrm{53}}^1$

素因数の和:95

約数の個数: 136

約数和(自身を含む): 226490688

約数和(自身を除く): 153549120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 53, 56, 64, 84, 96, 106, 112, 128, 159, 168, 192, 212, 224, 256, 318, 336, 371, 384, 424, 448, 512, 636, 672, 742, 768, 848, 896, 1024, 1113, 1272, 1344, 1484, 1536, 1696, 1792, 2048, 2226, 2544, 2688, 2968, 3072, 3392, 3584, 4096, 4452, 5088, 5376, 5936, 6144, 6784, 7168, 8192, 8904, 10176, 10752, 11872, 12288, 13568, 14336, 16384, 17808, 20352, 21504, 23744, 24576, 27136, 28672, 32768, 35616, 40704, 43008, 47488, 49152, 54272, 57344, 65536, 71232, 81408, 86016, 94976, 98304, 108544, 114688, 142464, 162816, 172032, 189952, 196608, 217088, 229376, 284928, 325632, 344064, 379904, 434176, 458752, 569856, 651264, 688128, 759808, 868352, 1139712, 1302528, 1376256, 1519616, 1736704, 2279424, 2605056, 3039232, 3473408, 4558848, 5210112, 6078464, 9117696, 10420224, 12156928, 18235392, 24313856, 36470784, 72941568]

約数ペア:

[(1, 72941568), (2, 36470784), (3, 24313856), (4, 18235392), (6, 12156928), (7, 10420224), (8, 9117696), (12, 6078464), (14, 5210112), (16, 4558848), (21, 3473408), (24, 3039232), (28, 2605056), (32, 2279424), (42, 1736704), (48, 1519616), (53, 1376256), (56, 1302528), (64, 1139712), (84, 868352), (96, 759808), (106, 688128), (112, 651264), (128, 569856), (159, 458752), (168, 434176), (192, 379904), (212, 344064), (224, 325632), (256, 284928), (318, 229376), (336, 217088), (371, 196608), (384, 189952), (424, 172032), (448, 162816), (512, 142464), (636, 114688), (672, 108544), (742, 98304), (768, 94976), (848, 86016), (896, 81408), (1024, 71232), (1113, 65536), (1272, 57344), (1344, 54272), (1484, 49152), (1536, 47488), (1696, 43008), (1792, 40704), (2048, 35616), (2226, 32768), (2544, 28672), (2688, 27136), (2968, 24576), (3072, 23744), (3392, 21504), (3584, 20352), (4096, 17808), (4452, 16384), (5088, 14336), (5376, 13568), (5936, 12288), (6144, 11872), (6784, 10752), (7168, 10176), (8192, 8904)]