66223644

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{409}}^1$

素因数の和:650

約数の個数: 48

約数和(自身を含む): 157597440

約数和(自身を除く): 91373796

約数列:

[1, 2, 3, 4, 6, 12, 103, 131, 206, 262, 309, 393, 409, 412, 524, 618, 786, 818, 1227, 1236, 1572, 1636, 2454, 4908, 13493, 26986, 40479, 42127, 53579, 53972, 80958, 84254, 107158, 126381, 160737, 161916, 168508, 214316, 252762, 321474, 505524, 642948, 5518637, 11037274, 16555911, 22074548, 33111822, 66223644]

約数ペア:

[(1, 66223644), (2, 33111822), (3, 22074548), (4, 16555911), (6, 11037274), (12, 5518637), (103, 642948), (131, 505524), (206, 321474), (262, 252762), (309, 214316), (393, 168508), (409, 161916), (412, 160737), (524, 126381), (618, 107158), (786, 84254), (818, 80958), (1227, 53972), (1236, 53579), (1572, 42127), (1636, 40479), (2454, 26986), (4908, 13493)]