131677008

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{487}}^1$

素因数の和:672

約数の個数: 80

約数和(自身を含む): 351453696

約数和(自身を除く): 219776688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 131, 172, 258, 262, 344, 393, 487, 516, 524, 688, 786, 974, 1032, 1048, 1461, 1572, 1948, 2064, 2096, 2922, 3144, 3896, 5633, 5844, 6288, 7792, 11266, 11688, 16899, 20941, 22532, 23376, 33798, 41882, 45064, 62823, 63797, 67596, 83764, 90128, 125646, 127594, 135192, 167528, 191391, 251292, 255188, 270384, 335056, 382782, 502584, 510376, 765564, 1005168, 1020752, 1531128, 2743271, 3062256, 5486542, 8229813, 10973084, 16459626, 21946168, 32919252, 43892336, 65838504, 131677008]

約数ペア:

[(1, 131677008), (2, 65838504), (3, 43892336), (4, 32919252), (6, 21946168), (8, 16459626), (12, 10973084), (16, 8229813), (24, 5486542), (43, 3062256), (48, 2743271), (86, 1531128), (129, 1020752), (131, 1005168), (172, 765564), (258, 510376), (262, 502584), (344, 382782), (393, 335056), (487, 270384), (516, 255188), (524, 251292), (688, 191391), (786, 167528), (974, 135192), (1032, 127594), (1048, 125646), (1461, 90128), (1572, 83764), (1948, 67596), (2064, 63797), (2096, 62823), (2922, 45064), (3144, 41882), (3896, 33798), (5633, 23376), (5844, 22532), (6288, 20941), (7792, 16899), (11266, 11688)]