89264084

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1$

素因数の和:745

約数の個数: 72

約数和(自身を含む): 199688328

約数和(自身を除く): 110424244

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 53, 91, 98, 106, 182, 196, 212, 364, 371, 637, 661, 689, 742, 1274, 1322, 1378, 1484, 2548, 2597, 2644, 2756, 4627, 4823, 5194, 8593, 9254, 9646, 10388, 17186, 18508, 19292, 32389, 33761, 34372, 35033, 60151, 64778, 67522, 70066, 120302, 129556, 135044, 140132, 240604, 245231, 421057, 455429, 490462, 842114, 910858, 980924, 1684228, 1716617, 1821716, 3188003, 3433234, 6376006, 6866468, 12752012, 22316021, 44632042, 89264084]

約数ペア:

[(1, 89264084), (2, 44632042), (4, 22316021), (7, 12752012), (13, 6866468), (14, 6376006), (26, 3433234), (28, 3188003), (49, 1821716), (52, 1716617), (53, 1684228), (91, 980924), (98, 910858), (106, 842114), (182, 490462), (196, 455429), (212, 421057), (364, 245231), (371, 240604), (637, 140132), (661, 135044), (689, 129556), (742, 120302), (1274, 70066), (1322, 67522), (1378, 64778), (1484, 60151), (2548, 35033), (2597, 34372), (2644, 33761), (2756, 32389), (4627, 19292), (4823, 18508), (5194, 17186), (8593, 10388), (9254, 9646)]