78785304

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{10979}}^1$

素因数の和:11024

約数の個数: 64

約数和(自身を含む): 221356800

約数和(自身を除く): 142571496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 184, 276, 299, 312, 552, 598, 897, 1196, 1794, 2392, 3588, 7176, 10979, 21958, 32937, 43916, 65874, 87832, 131748, 142727, 252517, 263496, 285454, 428181, 505034, 570908, 757551, 856362, 1010068, 1141816, 1515102, 1712724, 2020136, 3030204, 3282721, 3425448, 6060408, 6565442, 9848163, 13130884, 19696326, 26261768, 39392652, 78785304]

約数ペア:

[(1, 78785304), (2, 39392652), (3, 26261768), (4, 19696326), (6, 13130884), (8, 9848163), (12, 6565442), (13, 6060408), (23, 3425448), (24, 3282721), (26, 3030204), (39, 2020136), (46, 1712724), (52, 1515102), (69, 1141816), (78, 1010068), (92, 856362), (104, 757551), (138, 570908), (156, 505034), (184, 428181), (276, 285454), (299, 263496), (312, 252517), (552, 142727), (598, 131748), (897, 87832), (1196, 65874), (1794, 43916), (2392, 32937), (3588, 21958), (7176, 10979)]