68336688

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{203383}}^1$

素因数の和:203401

約数の個数: 40

約数和(自身を含む): 201756928

約数和(自身を除く): 133420240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 203383, 406766, 610149, 813532, 1220298, 1423681, 1627064, 2440596, 2847362, 3254128, 4271043, 4881192, 5694724, 8542086, 9762384, 11389448, 17084172, 22778896, 34168344, 68336688]

約数ペア:

[(1, 68336688), (2, 34168344), (3, 22778896), (4, 17084172), (6, 11389448), (7, 9762384), (8, 8542086), (12, 5694724), (14, 4881192), (16, 4271043), (21, 3254128), (24, 2847362), (28, 2440596), (42, 1627064), (48, 1423681), (56, 1220298), (84, 813532), (112, 610149), (168, 406766), (336, 203383)]