68513172

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8963}}^1$

素因数の和:8997

約数の個数: 72

約数和(自身を含む): 200291616

約数和(自身を除く): 131778444

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 8963, 17926, 26889, 35852, 53778, 62741, 107556, 116519, 125482, 188223, 233038, 250964, 349557, 376446, 439187, 466076, 699114, 752892, 815633, 878374, 1317561, 1398228, 1631266, 1756748, 2446899, 2635122, 3262532, 4893798, 5270244, 5709431, 9787596, 11418862, 17128293, 22837724, 34256586, 68513172]

約数ペア:

[(1, 68513172), (2, 34256586), (3, 22837724), (4, 17128293), (6, 11418862), (7, 9787596), (12, 5709431), (13, 5270244), (14, 4893798), (21, 3262532), (26, 2635122), (28, 2446899), (39, 1756748), (42, 1631266), (49, 1398228), (52, 1317561), (78, 878374), (84, 815633), (91, 752892), (98, 699114), (147, 466076), (156, 439187), (182, 376446), (196, 349557), (273, 250964), (294, 233038), (364, 188223), (546, 125482), (588, 116519), (637, 107556), (1092, 62741), (1274, 53778), (1911, 35852), (2548, 26889), (3822, 17926), (7644, 8963)]