72306052

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{733}}^1$

素因数の和:1028

約数の個数: 48

約数和(自身を含む): 156524032

約数和(自身を除く): 84217980

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 271, 364, 542, 733, 1084, 1466, 1897, 2932, 3523, 3794, 5131, 7046, 7588, 9529, 10262, 14092, 19058, 20524, 24661, 38116, 49322, 66703, 98644, 133406, 198643, 266812, 397286, 794572, 1390501, 2582359, 2781002, 5164718, 5562004, 10329436, 18076513, 36153026, 72306052]

約数ペア:

[(1, 72306052), (2, 36153026), (4, 18076513), (7, 10329436), (13, 5562004), (14, 5164718), (26, 2781002), (28, 2582359), (52, 1390501), (91, 794572), (182, 397286), (271, 266812), (364, 198643), (542, 133406), (733, 98644), (1084, 66703), (1466, 49322), (1897, 38116), (2932, 24661), (3523, 20524), (3794, 19058), (5131, 14092), (7046, 10262), (7588, 9529)]