71964504

素因数分解:

$2^3\times 3^3\times {\mathrm{211}}^1\times {\mathrm{1579}}^1$

素因数の和:1805

約数の個数: 64

約数和(自身を含む): 200976000

約数和(自身を除く): 129011496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 211, 216, 422, 633, 844, 1266, 1579, 1688, 1899, 2532, 3158, 3798, 4737, 5064, 5697, 6316, 7596, 9474, 11394, 12632, 14211, 15192, 18948, 22788, 28422, 37896, 42633, 45576, 56844, 85266, 113688, 170532, 333169, 341064, 666338, 999507, 1332676, 1999014, 2665352, 2998521, 3998028, 5997042, 7996056, 8995563, 11994084, 17991126, 23988168, 35982252, 71964504]

約数ペア:

[(1, 71964504), (2, 35982252), (3, 23988168), (4, 17991126), (6, 11994084), (8, 8995563), (9, 7996056), (12, 5997042), (18, 3998028), (24, 2998521), (27, 2665352), (36, 1999014), (54, 1332676), (72, 999507), (108, 666338), (211, 341064), (216, 333169), (422, 170532), (633, 113688), (844, 85266), (1266, 56844), (1579, 45576), (1688, 42633), (1899, 37896), (2532, 28422), (3158, 22788), (3798, 18948), (4737, 15192), (5064, 14211), (5697, 12632), (6316, 11394), (7596, 9474)]