65389536

素因数分解:

$2^5\times 3^2\times {\mathrm{109}}^1\times {\mathrm{2083}}^1$

素因数の和:2208

約数の個数: 72

約数和(自身を含む): 187747560

約数和(自身を除く): 122358024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 109, 144, 218, 288, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2083, 2616, 3488, 3924, 4166, 5232, 6249, 7848, 8332, 10464, 12498, 15696, 16664, 18747, 24996, 31392, 33328, 37494, 49992, 66656, 74988, 99984, 149976, 199968, 227047, 299952, 454094, 599904, 681141, 908188, 1362282, 1816376, 2043423, 2724564, 3632752, 4086846, 5449128, 7265504, 8173692, 10898256, 16347384, 21796512, 32694768, 65389536]

約数ペア:

[(1, 65389536), (2, 32694768), (3, 21796512), (4, 16347384), (6, 10898256), (8, 8173692), (9, 7265504), (12, 5449128), (16, 4086846), (18, 3632752), (24, 2724564), (32, 2043423), (36, 1816376), (48, 1362282), (72, 908188), (96, 681141), (109, 599904), (144, 454094), (218, 299952), (288, 227047), (327, 199968), (436, 149976), (654, 99984), (872, 74988), (981, 66656), (1308, 49992), (1744, 37494), (1962, 33328), (2083, 31392), (2616, 24996), (3488, 18747), (3924, 16664), (4166, 15696), (5232, 12498), (6249, 10464), (7848, 8332)]