66181416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1867}}^1$

素因数の和:2094

約数の個数: 64

約数和(自身を含む): 190087680

約数和(自身を除く): 123906264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 211, 422, 633, 844, 1266, 1477, 1688, 1867, 2532, 2954, 3734, 4431, 5064, 5601, 5908, 7468, 8862, 11202, 11816, 13069, 14936, 17724, 22404, 26138, 35448, 39207, 44808, 52276, 78414, 104552, 156828, 313656, 393937, 787874, 1181811, 1575748, 2363622, 2757559, 3151496, 4727244, 5515118, 8272677, 9454488, 11030236, 16545354, 22060472, 33090708, 66181416]

約数ペア:

[(1, 66181416), (2, 33090708), (3, 22060472), (4, 16545354), (6, 11030236), (7, 9454488), (8, 8272677), (12, 5515118), (14, 4727244), (21, 3151496), (24, 2757559), (28, 2363622), (42, 1575748), (56, 1181811), (84, 787874), (168, 393937), (211, 313656), (422, 156828), (633, 104552), (844, 78414), (1266, 52276), (1477, 44808), (1688, 39207), (1867, 35448), (2532, 26138), (2954, 22404), (3734, 17724), (4431, 14936), (5064, 13069), (5601, 11816), (5908, 11202), (7468, 8862)]