72771264

素因数分解:

$2^6\times 3^3\times {\mathrm{23}}^1\times {\mathrm{1831}}^1$

素因数の和:1875

約数の個数: 112

約数和(自身を含む): 223357440

約数和(自身を除く): 150586176

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, 138, 144, 184, 192, 207, 216, 276, 288, 368, 414, 432, 552, 576, 621, 736, 828, 864, 1104, 1242, 1472, 1656, 1728, 1831, 2208, 2484, 3312, 3662, 4416, 4968, 5493, 6624, 7324, 9936, 10986, 13248, 14648, 16479, 19872, 21972, 29296, 32958, 39744, 42113, 43944, 49437, 58592, 65916, 84226, 87888, 98874, 117184, 126339, 131832, 168452, 175776, 197748, 252678, 263664, 336904, 351552, 379017, 395496, 505356, 527328, 673808, 758034, 790992, 1010712, 1054656, 1137051, 1347616, 1516068, 1581984, 2021424, 2274102, 2695232, 3032136, 3163968, 4042848, 4548204, 6064272, 8085696, 9096408, 12128544, 18192816, 24257088, 36385632, 72771264]

約数ペア:

[(1, 72771264), (2, 36385632), (3, 24257088), (4, 18192816), (6, 12128544), (8, 9096408), (9, 8085696), (12, 6064272), (16, 4548204), (18, 4042848), (23, 3163968), (24, 3032136), (27, 2695232), (32, 2274102), (36, 2021424), (46, 1581984), (48, 1516068), (54, 1347616), (64, 1137051), (69, 1054656), (72, 1010712), (92, 790992), (96, 758034), (108, 673808), (138, 527328), (144, 505356), (184, 395496), (192, 379017), (207, 351552), (216, 336904), (276, 263664), (288, 252678), (368, 197748), (414, 175776), (432, 168452), (552, 131832), (576, 126339), (621, 117184), (736, 98874), (828, 87888), (864, 84226), (1104, 65916), (1242, 58592), (1472, 49437), (1656, 43944), (1728, 42113), (1831, 39744), (2208, 32958), (2484, 29296), (3312, 21972), (3662, 19872), (4416, 16479), (4968, 14648), (5493, 13248), (6624, 10986), (7324, 9936)]