31641192

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:245

約数の個数: 160

約数和(自身を含む): 101407680

約数和(自身を除く): 69766488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 27, 33, 36, 44, 46, 54, 66, 69, 72, 81, 88, 92, 99, 108, 132, 138, 162, 184, 193, 198, 207, 216, 253, 264, 276, 297, 324, 386, 396, 414, 506, 552, 579, 594, 621, 648, 759, 772, 792, 828, 891, 1012, 1158, 1188, 1242, 1518, 1544, 1656, 1737, 1782, 1863, 2024, 2123, 2277, 2316, 2376, 2484, 3036, 3474, 3564, 3726, 4246, 4439, 4554, 4632, 4968, 5211, 6072, 6369, 6831, 6948, 7128, 7452, 8492, 8878, 9108, 10422, 12738, 13317, 13662, 13896, 14904, 15633, 16984, 17756, 18216, 19107, 20493, 20844, 25476, 26634, 27324, 31266, 35512, 38214, 39951, 40986, 41688, 48829, 50952, 53268, 54648, 57321, 62532, 76428, 79902, 81972, 97658, 106536, 114642, 119853, 125064, 146487, 152856, 159804, 163944, 171963, 195316, 229284, 239706, 292974, 319608, 343926, 359559, 390632, 439461, 458568, 479412, 585948, 687852, 719118, 878922, 958824, 1171896, 1318383, 1375704, 1438236, 1757844, 2636766, 2876472, 3515688, 3955149, 5273532, 7910298, 10547064, 15820596, 31641192]

約数ペア:

[(1, 31641192), (2, 15820596), (3, 10547064), (4, 7910298), (6, 5273532), (8, 3955149), (9, 3515688), (11, 2876472), (12, 2636766), (18, 1757844), (22, 1438236), (23, 1375704), (24, 1318383), (27, 1171896), (33, 958824), (36, 878922), (44, 719118), (46, 687852), (54, 585948), (66, 479412), (69, 458568), (72, 439461), (81, 390632), (88, 359559), (92, 343926), (99, 319608), (108, 292974), (132, 239706), (138, 229284), (162, 195316), (184, 171963), (193, 163944), (198, 159804), (207, 152856), (216, 146487), (253, 125064), (264, 119853), (276, 114642), (297, 106536), (324, 97658), (386, 81972), (396, 79902), (414, 76428), (506, 62532), (552, 57321), (579, 54648), (594, 53268), (621, 50952), (648, 48829), (759, 41688), (772, 40986), (792, 39951), (828, 38214), (891, 35512), (1012, 31266), (1158, 27324), (1188, 26634), (1242, 25476), (1518, 20844), (1544, 20493), (1656, 19107), (1737, 18216), (1782, 17756), (1863, 16984), (2024, 15633), (2123, 14904), (2277, 13896), (2316, 13662), (2376, 13317), (2484, 12738), (3036, 10422), (3474, 9108), (3564, 8878), (3726, 8492), (4246, 7452), (4439, 7128), (4554, 6948), (4632, 6831), (4968, 6369), (5211, 6072)]