66764964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{11863}}^1$

素因数の和:11944

約数の個数: 48

約数和(自身を含む): 180712448

約数和(自身を除く): 113947484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 268, 402, 469, 804, 938, 1407, 1876, 2814, 5628, 11863, 23726, 35589, 47452, 71178, 83041, 142356, 166082, 249123, 332164, 498246, 794821, 996492, 1589642, 2384463, 3179284, 4768926, 5563747, 9537852, 11127494, 16691241, 22254988, 33382482, 66764964]

約数ペア:

[(1, 66764964), (2, 33382482), (3, 22254988), (4, 16691241), (6, 11127494), (7, 9537852), (12, 5563747), (14, 4768926), (21, 3179284), (28, 2384463), (42, 1589642), (67, 996492), (84, 794821), (134, 498246), (201, 332164), (268, 249123), (402, 166082), (469, 142356), (804, 83041), (938, 71178), (1407, 47452), (1876, 35589), (2814, 23726), (5628, 11863)]