74911464

素因数分解:

$2^3\times 3^2\times {\mathrm{521}}^1\times {\mathrm{1997}}^1$

素因数の和:2530

約数の個数: 48

約数和(自身を含む): 203376420

約数和(自身を除く): 128464956

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 521, 1042, 1563, 1997, 2084, 3126, 3994, 4168, 4689, 5991, 6252, 7988, 9378, 11982, 12504, 15976, 17973, 18756, 23964, 35946, 37512, 47928, 71892, 143784, 1040437, 2080874, 3121311, 4161748, 6242622, 8323496, 9363933, 12485244, 18727866, 24970488, 37455732, 74911464]

約数ペア:

[(1, 74911464), (2, 37455732), (3, 24970488), (4, 18727866), (6, 12485244), (8, 9363933), (9, 8323496), (12, 6242622), (18, 4161748), (24, 3121311), (36, 2080874), (72, 1040437), (521, 143784), (1042, 71892), (1563, 47928), (1997, 37512), (2084, 35946), (3126, 23964), (3994, 18756), (4168, 17973), (4689, 15976), (5991, 12504), (6252, 11982), (7988, 9378)]