90331848

素因数分解:

$2^3\times 3^8\times {\mathrm{1721}}^1$

素因数の和:1751

約数の個数: 72

約数和(自身を含む): 254193030

約数和(自身を除く): 163861182

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1721, 1944, 2187, 2916, 3442, 4374, 5163, 5832, 6561, 6884, 8748, 10326, 13122, 13768, 15489, 17496, 20652, 26244, 30978, 41304, 46467, 52488, 61956, 92934, 123912, 139401, 185868, 278802, 371736, 418203, 557604, 836406, 1115208, 1254609, 1672812, 2509218, 3345624, 3763827, 5018436, 7527654, 10036872, 11291481, 15055308, 22582962, 30110616, 45165924, 90331848]

約数ペア:

[(1, 90331848), (2, 45165924), (3, 30110616), (4, 22582962), (6, 15055308), (8, 11291481), (9, 10036872), (12, 7527654), (18, 5018436), (24, 3763827), (27, 3345624), (36, 2509218), (54, 1672812), (72, 1254609), (81, 1115208), (108, 836406), (162, 557604), (216, 418203), (243, 371736), (324, 278802), (486, 185868), (648, 139401), (729, 123912), (972, 92934), (1458, 61956), (1721, 52488), (1944, 46467), (2187, 41304), (2916, 30978), (3442, 26244), (4374, 20652), (5163, 17496), (5832, 15489), (6561, 13768), (6884, 13122), (8748, 10326)]