77939904

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{57991}}^1$

素因数の和:58013

約数の個数: 56

約数和(自身を含む): 235679488

約数和(自身を除く): 157739584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 57991, 115982, 173973, 231964, 347946, 405937, 463928, 695892, 811874, 927856, 1217811, 1391784, 1623748, 1855712, 2435622, 2783568, 3247496, 3711424, 4871244, 5567136, 6494992, 9742488, 11134272, 12989984, 19484976, 25979968, 38969952, 77939904]

約数ペア:

[(1, 77939904), (2, 38969952), (3, 25979968), (4, 19484976), (6, 12989984), (7, 11134272), (8, 9742488), (12, 6494992), (14, 5567136), (16, 4871244), (21, 3711424), (24, 3247496), (28, 2783568), (32, 2435622), (42, 1855712), (48, 1623748), (56, 1391784), (64, 1217811), (84, 927856), (96, 811874), (112, 695892), (168, 463928), (192, 405937), (224, 347946), (336, 231964), (448, 173973), (672, 115982), (1344, 57991)]