68338788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{13337}}^1$

素因数の和:13412

約数の個数: 48

約数和(自身を含む): 185238144

約数和(自身を除く): 116899356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 13337, 26674, 40011, 53348, 80022, 93359, 160044, 186718, 280077, 373436, 560154, 813557, 1120308, 1627114, 2440671, 3254228, 4881342, 5694899, 9762684, 11389798, 17084697, 22779596, 34169394, 68338788]

約数ペア:

[(1, 68338788), (2, 34169394), (3, 22779596), (4, 17084697), (6, 11389798), (7, 9762684), (12, 5694899), (14, 4881342), (21, 3254228), (28, 2440671), (42, 1627114), (61, 1120308), (84, 813557), (122, 560154), (183, 373436), (244, 280077), (366, 186718), (427, 160044), (732, 93359), (854, 80022), (1281, 53348), (1708, 40011), (2562, 26674), (5124, 13337)]