72218784

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{68389}}^1$

素因数の和:68413

約数の個数: 48

約数和(自身を含む): 206811360

約数和(自身を除く): 134592576

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 68389, 136778, 205167, 273556, 410334, 547112, 752279, 820668, 1094224, 1504558, 1641336, 2188448, 2256837, 3009116, 3282672, 4513674, 6018232, 6565344, 9027348, 12036464, 18054696, 24072928, 36109392, 72218784]

約数ペア:

[(1, 72218784), (2, 36109392), (3, 24072928), (4, 18054696), (6, 12036464), (8, 9027348), (11, 6565344), (12, 6018232), (16, 4513674), (22, 3282672), (24, 3009116), (32, 2256837), (33, 2188448), (44, 1641336), (48, 1504558), (66, 1094224), (88, 820668), (96, 752279), (132, 547112), (176, 410334), (264, 273556), (352, 205167), (528, 136778), (1056, 68389)]