90465466

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4177}}^1$

素因数の和:4223

約数の個数: 48

約数和(自身を含む): 180038376

約数和(自身を除く): 89572910

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 49, 91, 98, 119, 182, 221, 238, 442, 637, 833, 1274, 1547, 1666, 3094, 4177, 8354, 10829, 21658, 29239, 54301, 58478, 71009, 108602, 142018, 204673, 380107, 409346, 497063, 760214, 923117, 994126, 1846234, 2660749, 3479441, 5321498, 6461819, 6958882, 12923638, 45232733, 90465466]

約数ペア:

[(1, 90465466), (2, 45232733), (7, 12923638), (13, 6958882), (14, 6461819), (17, 5321498), (26, 3479441), (34, 2660749), (49, 1846234), (91, 994126), (98, 923117), (119, 760214), (182, 497063), (221, 409346), (238, 380107), (442, 204673), (637, 142018), (833, 108602), (1274, 71009), (1547, 58478), (1666, 54301), (3094, 29239), (4177, 21658), (8354, 10829)]