121581984

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{29453}}^1$

素因数の和:29509

約数の個数: 48

約数和(自身を含む): 326585952

約数和(自身を除く): 205003968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 29453, 58906, 88359, 117812, 176718, 235624, 353436, 471248, 706872, 942496, 1266479, 1413744, 2532958, 2827488, 3799437, 5065916, 7598874, 10131832, 15197748, 20263664, 30395496, 40527328, 60790992, 121581984]

約数ペア:

[(1, 121581984), (2, 60790992), (3, 40527328), (4, 30395496), (6, 20263664), (8, 15197748), (12, 10131832), (16, 7598874), (24, 5065916), (32, 3799437), (43, 2827488), (48, 2532958), (86, 1413744), (96, 1266479), (129, 942496), (172, 706872), (258, 471248), (344, 353436), (516, 235624), (688, 176718), (1032, 117812), (1376, 88359), (2064, 58906), (4128, 29453)]