66708408

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12577}}^1$

素因数の和:12616

約数の個数: 64

約数和(自身を含む): 190179360

約数和(自身を除く): 123470952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 12577, 25154, 37731, 50308, 75462, 100616, 150924, 163501, 213809, 301848, 327002, 427618, 490503, 641427, 654004, 855236, 981006, 1282854, 1308008, 1710472, 1962012, 2565708, 2779517, 3924024, 5131416, 5559034, 8338551, 11118068, 16677102, 22236136, 33354204, 66708408]

約数ペア:

[(1, 66708408), (2, 33354204), (3, 22236136), (4, 16677102), (6, 11118068), (8, 8338551), (12, 5559034), (13, 5131416), (17, 3924024), (24, 2779517), (26, 2565708), (34, 1962012), (39, 1710472), (51, 1308008), (52, 1282854), (68, 981006), (78, 855236), (102, 654004), (104, 641427), (136, 490503), (156, 427618), (204, 327002), (221, 301848), (312, 213809), (408, 163501), (442, 150924), (663, 100616), (884, 75462), (1326, 50308), (1768, 37731), (2652, 25154), (5304, 12577)]