7439904

素因数分解:

$2^5\times 3^3\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:207

約数の個数: 96

約数和(自身を含む): 22176000

約数和(自身を除く): 14736096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 79, 96, 108, 109, 144, 158, 216, 218, 237, 288, 316, 327, 432, 436, 474, 632, 654, 711, 864, 872, 948, 981, 1264, 1308, 1422, 1744, 1896, 1962, 2133, 2528, 2616, 2844, 2943, 3488, 3792, 3924, 4266, 5232, 5688, 5886, 7584, 7848, 8532, 8611, 10464, 11376, 11772, 15696, 17064, 17222, 22752, 23544, 25833, 31392, 34128, 34444, 47088, 51666, 68256, 68888, 77499, 94176, 103332, 137776, 154998, 206664, 232497, 275552, 309996, 413328, 464994, 619992, 826656, 929988, 1239984, 1859976, 2479968, 3719952, 7439904]

約数ペア:

[(1, 7439904), (2, 3719952), (3, 2479968), (4, 1859976), (6, 1239984), (8, 929988), (9, 826656), (12, 619992), (16, 464994), (18, 413328), (24, 309996), (27, 275552), (32, 232497), (36, 206664), (48, 154998), (54, 137776), (72, 103332), (79, 94176), (96, 77499), (108, 68888), (109, 68256), (144, 51666), (158, 47088), (216, 34444), (218, 34128), (237, 31392), (288, 25833), (316, 23544), (327, 22752), (432, 17222), (436, 17064), (474, 15696), (632, 11772), (654, 11376), (711, 10464), (864, 8611), (872, 8532), (948, 7848), (981, 7584), (1264, 5886), (1308, 5688), (1422, 5232), (1744, 4266), (1896, 3924), (1962, 3792), (2133, 3488), (2528, 2943), (2616, 2844)]