31777812

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1163}}^1$

素因数の和:1210

約数の個数: 96

約数和(自身を含む): 93864960

約数和(自身を除く): 62087148

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 27, 33, 36, 44, 46, 54, 66, 69, 92, 99, 108, 132, 138, 198, 207, 253, 276, 297, 396, 414, 506, 594, 621, 759, 828, 1012, 1163, 1188, 1242, 1518, 2277, 2326, 2484, 3036, 3489, 4554, 4652, 6831, 6978, 9108, 10467, 12793, 13662, 13956, 20934, 25586, 26749, 27324, 31401, 38379, 41868, 51172, 53498, 62802, 76758, 80247, 106996, 115137, 125604, 153516, 160494, 230274, 240741, 294239, 320988, 345411, 460548, 481482, 588478, 690822, 722223, 882717, 962964, 1176956, 1381644, 1444446, 1765434, 2648151, 2888892, 3530868, 5296302, 7944453, 10592604, 15888906, 31777812]

約数ペア:

[(1, 31777812), (2, 15888906), (3, 10592604), (4, 7944453), (6, 5296302), (9, 3530868), (11, 2888892), (12, 2648151), (18, 1765434), (22, 1444446), (23, 1381644), (27, 1176956), (33, 962964), (36, 882717), (44, 722223), (46, 690822), (54, 588478), (66, 481482), (69, 460548), (92, 345411), (99, 320988), (108, 294239), (132, 240741), (138, 230274), (198, 160494), (207, 153516), (253, 125604), (276, 115137), (297, 106996), (396, 80247), (414, 76758), (506, 62802), (594, 53498), (621, 51172), (759, 41868), (828, 38379), (1012, 31401), (1163, 27324), (1188, 26749), (1242, 25586), (1518, 20934), (2277, 13956), (2326, 13662), (2484, 12793), (3036, 10467), (3489, 9108), (4554, 6978), (4652, 6831)]