67921896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{877}}^1$

素因数の和:1354

約数の個数: 64

約数和(自身を含む): 194705280

約数和(自身を除く): 126783384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 461, 877, 922, 1383, 1754, 1844, 2631, 2766, 3227, 3508, 3688, 5262, 5532, 6139, 6454, 7016, 9681, 10524, 11064, 12278, 12908, 18417, 19362, 21048, 24556, 25816, 36834, 38724, 49112, 73668, 77448, 147336, 404297, 808594, 1212891, 1617188, 2425782, 2830079, 3234376, 4851564, 5660158, 8490237, 9703128, 11320316, 16980474, 22640632, 33960948, 67921896]

約数ペア:

[(1, 67921896), (2, 33960948), (3, 22640632), (4, 16980474), (6, 11320316), (7, 9703128), (8, 8490237), (12, 5660158), (14, 4851564), (21, 3234376), (24, 2830079), (28, 2425782), (42, 1617188), (56, 1212891), (84, 808594), (168, 404297), (461, 147336), (877, 77448), (922, 73668), (1383, 49112), (1754, 38724), (1844, 36834), (2631, 25816), (2766, 24556), (3227, 21048), (3508, 19362), (3688, 18417), (5262, 12908), (5532, 12278), (6139, 11064), (6454, 10524), (7016, 9681)]