13127904

素因数分解:

$2^5\times 3^2\times {\mathrm{79}}^1\times {\mathrm{577}}^1$

素因数の和:672

約数の個数: 72

約数和(自身を含む): 37870560

約数和(自身を除く): 24742656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 79, 96, 144, 158, 237, 288, 316, 474, 577, 632, 711, 948, 1154, 1264, 1422, 1731, 1896, 2308, 2528, 2844, 3462, 3792, 4616, 5193, 5688, 6924, 7584, 9232, 10386, 11376, 13848, 18464, 20772, 22752, 27696, 41544, 45583, 55392, 83088, 91166, 136749, 166176, 182332, 273498, 364664, 410247, 546996, 729328, 820494, 1093992, 1458656, 1640988, 2187984, 3281976, 4375968, 6563952, 13127904]

約数ペア:

[(1, 13127904), (2, 6563952), (3, 4375968), (4, 3281976), (6, 2187984), (8, 1640988), (9, 1458656), (12, 1093992), (16, 820494), (18, 729328), (24, 546996), (32, 410247), (36, 364664), (48, 273498), (72, 182332), (79, 166176), (96, 136749), (144, 91166), (158, 83088), (237, 55392), (288, 45583), (316, 41544), (474, 27696), (577, 22752), (632, 20772), (711, 18464), (948, 13848), (1154, 11376), (1264, 10386), (1422, 9232), (1731, 7584), (1896, 6924), (2308, 5688), (2528, 5193), (2844, 4616), (3462, 3792)]