69487848

素因数分解:

$2^3\times 3^3\times {\mathrm{389}}^1\times {\mathrm{827}}^1$

素因数の和:1231

約数の個数: 64

約数和(自身を含む): 193752000

約数和(自身を除く): 124264152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 389, 778, 827, 1167, 1556, 1654, 2334, 2481, 3112, 3308, 3501, 4668, 4962, 6616, 7002, 7443, 9336, 9924, 10503, 14004, 14886, 19848, 21006, 22329, 28008, 29772, 42012, 44658, 59544, 84024, 89316, 178632, 321703, 643406, 965109, 1286812, 1930218, 2573624, 2895327, 3860436, 5790654, 7720872, 8685981, 11581308, 17371962, 23162616, 34743924, 69487848]

約数ペア:

[(1, 69487848), (2, 34743924), (3, 23162616), (4, 17371962), (6, 11581308), (8, 8685981), (9, 7720872), (12, 5790654), (18, 3860436), (24, 2895327), (27, 2573624), (36, 1930218), (54, 1286812), (72, 965109), (108, 643406), (216, 321703), (389, 178632), (778, 89316), (827, 84024), (1167, 59544), (1556, 44658), (1654, 42012), (2334, 29772), (2481, 28008), (3112, 22329), (3308, 21006), (3501, 19848), (4668, 14886), (4962, 14004), (6616, 10503), (7002, 9924), (7443, 9336)]