89131926

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{439}}^1$

素因数の和:613

約数の個数: 64

約数和(自身を含む): 204019200

約数和(自身を除く): 114887274

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 137, 247, 274, 411, 439, 494, 741, 822, 878, 1317, 1482, 1781, 2603, 2634, 3562, 5206, 5343, 5707, 7809, 8341, 10686, 11414, 15618, 16682, 17121, 25023, 33839, 34242, 50046, 60143, 67678, 101517, 108433, 120286, 180429, 203034, 216866, 325299, 360858, 650598, 781859, 1142717, 1563718, 2285434, 2345577, 3428151, 4691154, 6856302, 14855321, 29710642, 44565963, 89131926]

約数ペア:

[(1, 89131926), (2, 44565963), (3, 29710642), (6, 14855321), (13, 6856302), (19, 4691154), (26, 3428151), (38, 2345577), (39, 2285434), (57, 1563718), (78, 1142717), (114, 781859), (137, 650598), (247, 360858), (274, 325299), (411, 216866), (439, 203034), (494, 180429), (741, 120286), (822, 108433), (878, 101517), (1317, 67678), (1482, 60143), (1781, 50046), (2603, 34242), (2634, 33839), (3562, 25023), (5206, 17121), (5343, 16682), (5707, 15618), (7809, 11414), (8341, 10686)]