77269668

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{18773}}^1$

素因数の和:18801

約数の個数: 48

約数和(自身を含む): 210268800

約数和(自身を除く): 132999132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 18773, 37546, 56319, 75092, 112638, 131411, 225276, 262822, 394233, 525644, 788466, 919877, 1576932, 1839754, 2759631, 3679508, 5519262, 6439139, 11038524, 12878278, 19317417, 25756556, 38634834, 77269668]

約数ペア:

[(1, 77269668), (2, 38634834), (3, 25756556), (4, 19317417), (6, 12878278), (7, 11038524), (12, 6439139), (14, 5519262), (21, 3679508), (28, 2759631), (42, 1839754), (49, 1576932), (84, 919877), (98, 788466), (147, 525644), (196, 394233), (294, 262822), (343, 225276), (588, 131411), (686, 112638), (1029, 75092), (1372, 56319), (2058, 37546), (4116, 18773)]