27959832

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:513

約数の個数: 96

約数和(自身を含む): 81881280

約数和(自身を除く): 53921448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 53, 68, 72, 102, 106, 136, 153, 159, 204, 212, 306, 318, 408, 424, 431, 477, 612, 636, 862, 901, 954, 1224, 1272, 1293, 1724, 1802, 1908, 2586, 2703, 3448, 3604, 3816, 3879, 5172, 5406, 7208, 7327, 7758, 8109, 10344, 10812, 14654, 15516, 16218, 21624, 21981, 22843, 29308, 31032, 32436, 43962, 45686, 58616, 64872, 65943, 68529, 87924, 91372, 131886, 137058, 175848, 182744, 205587, 263772, 274116, 388331, 411174, 527544, 548232, 776662, 822348, 1164993, 1553324, 1644696, 2329986, 3106648, 3494979, 4659972, 6989958, 9319944, 13979916, 27959832]

約数ペア:

[(1, 27959832), (2, 13979916), (3, 9319944), (4, 6989958), (6, 4659972), (8, 3494979), (9, 3106648), (12, 2329986), (17, 1644696), (18, 1553324), (24, 1164993), (34, 822348), (36, 776662), (51, 548232), (53, 527544), (68, 411174), (72, 388331), (102, 274116), (106, 263772), (136, 205587), (153, 182744), (159, 175848), (204, 137058), (212, 131886), (306, 91372), (318, 87924), (408, 68529), (424, 65943), (431, 64872), (477, 58616), (612, 45686), (636, 43962), (862, 32436), (901, 31032), (954, 29308), (1224, 22843), (1272, 21981), (1293, 21624), (1724, 16218), (1802, 15516), (1908, 14654), (2586, 10812), (2703, 10344), (3448, 8109), (3604, 7758), (3816, 7327), (3879, 7208), (5172, 5406)]