22467168

素因数分解:

$2^5\times 3^2\times {\mathrm{181}}^1\times {\mathrm{431}}^1$

素因数の和:628

約数の個数: 72

約数和(自身を含む): 64393056

約数和(自身を除く): 41925888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 181, 288, 362, 431, 543, 724, 862, 1086, 1293, 1448, 1629, 1724, 2172, 2586, 2896, 3258, 3448, 3879, 4344, 5172, 5792, 6516, 6896, 7758, 8688, 10344, 13032, 13792, 15516, 17376, 20688, 26064, 31032, 41376, 52128, 62064, 78011, 124128, 156022, 234033, 312044, 468066, 624088, 702099, 936132, 1248176, 1404198, 1872264, 2496352, 2808396, 3744528, 5616792, 7489056, 11233584, 22467168]

約数ペア:

[(1, 22467168), (2, 11233584), (3, 7489056), (4, 5616792), (6, 3744528), (8, 2808396), (9, 2496352), (12, 1872264), (16, 1404198), (18, 1248176), (24, 936132), (32, 702099), (36, 624088), (48, 468066), (72, 312044), (96, 234033), (144, 156022), (181, 124128), (288, 78011), (362, 62064), (431, 52128), (543, 41376), (724, 31032), (862, 26064), (1086, 20688), (1293, 17376), (1448, 15516), (1629, 13792), (1724, 13032), (2172, 10344), (2586, 8688), (2896, 7758), (3258, 6896), (3448, 6516), (3879, 5792), (4344, 5172)]