42154848

素因数分解:

$2^5\times 3^2\times {\mathrm{197}}^1\times {\mathrm{743}}^1$

素因数の和:956

約数の個数: 72

約数和(自身を含む): 120648528

約数和(自身を除く): 78493680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 197, 288, 394, 591, 743, 788, 1182, 1486, 1576, 1773, 2229, 2364, 2972, 3152, 3546, 4458, 4728, 5944, 6304, 6687, 7092, 8916, 9456, 11888, 13374, 14184, 17832, 18912, 23776, 26748, 28368, 35664, 53496, 56736, 71328, 106992, 146371, 213984, 292742, 439113, 585484, 878226, 1170968, 1317339, 1756452, 2341936, 2634678, 3512904, 4683872, 5269356, 7025808, 10538712, 14051616, 21077424, 42154848]

約数ペア:

[(1, 42154848), (2, 21077424), (3, 14051616), (4, 10538712), (6, 7025808), (8, 5269356), (9, 4683872), (12, 3512904), (16, 2634678), (18, 2341936), (24, 1756452), (32, 1317339), (36, 1170968), (48, 878226), (72, 585484), (96, 439113), (144, 292742), (197, 213984), (288, 146371), (394, 106992), (591, 71328), (743, 56736), (788, 53496), (1182, 35664), (1486, 28368), (1576, 26748), (1773, 23776), (2229, 18912), (2364, 17832), (2972, 14184), (3152, 13374), (3546, 11888), (4458, 9456), (4728, 8916), (5944, 7092), (6304, 6687)]