72242368

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1153}}^1$

素因数の和:1265

約数の個数: 56

約数和(自身を含む): 158282640

約数和(自身を除く): 86040272

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 89, 176, 178, 352, 356, 704, 712, 979, 1153, 1424, 1958, 2306, 2848, 3916, 4612, 5696, 7832, 9224, 12683, 15664, 18448, 25366, 31328, 36896, 50732, 62656, 73792, 101464, 102617, 202928, 205234, 405856, 410468, 811712, 820936, 1128787, 1641872, 2257574, 3283744, 4515148, 6567488, 9030296, 18060592, 36121184, 72242368]

約数ペア:

[(1, 72242368), (2, 36121184), (4, 18060592), (8, 9030296), (11, 6567488), (16, 4515148), (22, 3283744), (32, 2257574), (44, 1641872), (64, 1128787), (88, 820936), (89, 811712), (176, 410468), (178, 405856), (352, 205234), (356, 202928), (704, 102617), (712, 101464), (979, 73792), (1153, 62656), (1424, 50732), (1958, 36896), (2306, 31328), (2848, 25366), (3916, 18448), (4612, 15664), (5696, 12683), (7832, 9224)]