71553408

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:244

約数の個数: 128

約数和(自身を含む): 205117920

約数和(自身を除く): 133564512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 97, 102, 113, 128, 136, 192, 194, 204, 226, 272, 291, 339, 384, 388, 408, 452, 544, 582, 678, 776, 816, 904, 1088, 1164, 1356, 1552, 1632, 1649, 1808, 1921, 2176, 2328, 2712, 3104, 3264, 3298, 3616, 3842, 4656, 4947, 5424, 5763, 6208, 6528, 6596, 7232, 7684, 9312, 9894, 10848, 10961, 11526, 12416, 13192, 14464, 15368, 18624, 19788, 21696, 21922, 23052, 26384, 30736, 32883, 37248, 39576, 43392, 43844, 46104, 52768, 61472, 65766, 79152, 87688, 92208, 105536, 122944, 131532, 158304, 175376, 184416, 186337, 211072, 245888, 263064, 316608, 350752, 368832, 372674, 526128, 559011, 633216, 701504, 737664, 745348, 1052256, 1118022, 1403008, 1490696, 2104512, 2236044, 2981392, 4209024, 4472088, 5962784, 8944176, 11925568, 17888352, 23851136, 35776704, 71553408]

約数ペア:

[(1, 71553408), (2, 35776704), (3, 23851136), (4, 17888352), (6, 11925568), (8, 8944176), (12, 5962784), (16, 4472088), (17, 4209024), (24, 2981392), (32, 2236044), (34, 2104512), (48, 1490696), (51, 1403008), (64, 1118022), (68, 1052256), (96, 745348), (97, 737664), (102, 701504), (113, 633216), (128, 559011), (136, 526128), (192, 372674), (194, 368832), (204, 350752), (226, 316608), (272, 263064), (291, 245888), (339, 211072), (384, 186337), (388, 184416), (408, 175376), (452, 158304), (544, 131532), (582, 122944), (678, 105536), (776, 92208), (816, 87688), (904, 79152), (1088, 65766), (1164, 61472), (1356, 52768), (1552, 46104), (1632, 43844), (1649, 43392), (1808, 39576), (1921, 37248), (2176, 32883), (2328, 30736), (2712, 26384), (3104, 23052), (3264, 21922), (3298, 21696), (3616, 19788), (3842, 18624), (4656, 15368), (4947, 14464), (5424, 13192), (5763, 12416), (6208, 11526), (6528, 10961), (6596, 10848), (7232, 9894), (7684, 9312)]