70937568

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{18947}}^1$

素因数の和:18976

約数の個数: 72

約数和(自身を含む): 217257768

約数和(自身を除く): 146320200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 18947, 37894, 56841, 75788, 113682, 151576, 170523, 227364, 246311, 303152, 341046, 454728, 492622, 606304, 682092, 738933, 909456, 985244, 1364184, 1477866, 1818912, 1970488, 2216799, 2728368, 2955732, 3940976, 4433598, 5456736, 5911464, 7881952, 8867196, 11822928, 17734392, 23645856, 35468784, 70937568]

約数ペア:

[(1, 70937568), (2, 35468784), (3, 23645856), (4, 17734392), (6, 11822928), (8, 8867196), (9, 7881952), (12, 5911464), (13, 5456736), (16, 4433598), (18, 3940976), (24, 2955732), (26, 2728368), (32, 2216799), (36, 1970488), (39, 1818912), (48, 1477866), (52, 1364184), (72, 985244), (78, 909456), (96, 738933), (104, 682092), (117, 606304), (144, 492622), (156, 454728), (208, 341046), (234, 303152), (288, 246311), (312, 227364), (416, 170523), (468, 151576), (624, 113682), (936, 75788), (1248, 56841), (1872, 37894), (3744, 18947)]