72683968

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8539}}^1$

素因数の和:8577

約数の個数: 56

約数和(自身を含む): 173532800

約数和(自身を除く): 100848832

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8512, 8539, 17078, 34156, 59773, 68312, 119546, 136624, 162241, 239092, 273248, 324482, 478184, 546496, 648964, 956368, 1135687, 1297928, 1912736, 2271374, 2595856, 3825472, 4542748, 5191712, 9085496, 10383424, 18170992, 36341984, 72683968]

約数ペア:

[(1, 72683968), (2, 36341984), (4, 18170992), (7, 10383424), (8, 9085496), (14, 5191712), (16, 4542748), (19, 3825472), (28, 2595856), (32, 2271374), (38, 1912736), (56, 1297928), (64, 1135687), (76, 956368), (112, 648964), (133, 546496), (152, 478184), (224, 324482), (266, 273248), (304, 239092), (448, 162241), (532, 136624), (608, 119546), (1064, 68312), (1216, 59773), (2128, 34156), (4256, 17078), (8512, 8539)]