80197668

素因数分解:

$2^2\times 3^3\times {\mathrm{233}}^1\times {\mathrm{3187}}^1$

素因数の和:3433

約数の個数: 48

約数和(自身を含む): 208877760

約数和(自身を除く): 128680092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 233, 466, 699, 932, 1398, 2097, 2796, 3187, 4194, 6291, 6374, 8388, 9561, 12582, 12748, 19122, 25164, 28683, 38244, 57366, 86049, 114732, 172098, 344196, 742571, 1485142, 2227713, 2970284, 4455426, 6683139, 8910852, 13366278, 20049417, 26732556, 40098834, 80197668]

約数ペア:

[(1, 80197668), (2, 40098834), (3, 26732556), (4, 20049417), (6, 13366278), (9, 8910852), (12, 6683139), (18, 4455426), (27, 2970284), (36, 2227713), (54, 1485142), (108, 742571), (233, 344196), (466, 172098), (699, 114732), (932, 86049), (1398, 57366), (2097, 38244), (2796, 28683), (3187, 25164), (4194, 19122), (6291, 12748), (6374, 12582), (8388, 9561)]