129772836

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{311}}^1$

素因数の和:561

約数の個数: 72

約数和(自身を含む): 335934144

約数和(自身を除く): 206161308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 173, 201, 268, 311, 346, 402, 519, 603, 622, 692, 804, 933, 1038, 1206, 1244, 1557, 1866, 2076, 2412, 2799, 3114, 3732, 5598, 6228, 11196, 11591, 20837, 23182, 34773, 41674, 46364, 53803, 62511, 69546, 83348, 104319, 107606, 125022, 139092, 161409, 187533, 208638, 215212, 250044, 322818, 375066, 417276, 484227, 645636, 750132, 968454, 1936908, 3604801, 7209602, 10814403, 14419204, 21628806, 32443209, 43257612, 64886418, 129772836]

約数ペア:

[(1, 129772836), (2, 64886418), (3, 43257612), (4, 32443209), (6, 21628806), (9, 14419204), (12, 10814403), (18, 7209602), (36, 3604801), (67, 1936908), (134, 968454), (173, 750132), (201, 645636), (268, 484227), (311, 417276), (346, 375066), (402, 322818), (519, 250044), (603, 215212), (622, 208638), (692, 187533), (804, 161409), (933, 139092), (1038, 125022), (1206, 107606), (1244, 104319), (1557, 83348), (1866, 69546), (2076, 62511), (2412, 53803), (2799, 46364), (3114, 41674), (3732, 34773), (5598, 23182), (6228, 20837), (11196, 11591)]