31066344

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{1493}}^1$

素因数の和:1539

約数の個数: 72

約数和(自身を含む): 89438310

約数和(自身を除く): 58371966

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 289, 306, 408, 578, 612, 867, 1156, 1224, 1493, 1734, 2312, 2601, 2986, 3468, 4479, 5202, 5972, 6936, 8958, 10404, 11944, 13437, 17916, 20808, 25381, 26874, 35832, 50762, 53748, 76143, 101524, 107496, 152286, 203048, 228429, 304572, 431477, 456858, 609144, 862954, 913716, 1294431, 1725908, 1827432, 2588862, 3451816, 3883293, 5177724, 7766586, 10355448, 15533172, 31066344]

約数ペア:

[(1, 31066344), (2, 15533172), (3, 10355448), (4, 7766586), (6, 5177724), (8, 3883293), (9, 3451816), (12, 2588862), (17, 1827432), (18, 1725908), (24, 1294431), (34, 913716), (36, 862954), (51, 609144), (68, 456858), (72, 431477), (102, 304572), (136, 228429), (153, 203048), (204, 152286), (289, 107496), (306, 101524), (408, 76143), (578, 53748), (612, 50762), (867, 35832), (1156, 26874), (1224, 25381), (1493, 20808), (1734, 17916), (2312, 13437), (2601, 11944), (2986, 10404), (3468, 8958), (4479, 6936), (5202, 5972)]