68664036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{2909}}^1$

素因数の和:3204

約数の個数: 48

約数和(自身を含む): 183818880

約数和(自身を除く): 115154844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 281, 562, 843, 1124, 1686, 1967, 2909, 3372, 3934, 5818, 5901, 7868, 8727, 11636, 11802, 17454, 20363, 23604, 34908, 40726, 61089, 81452, 122178, 244356, 817429, 1634858, 2452287, 3269716, 4904574, 5722003, 9809148, 11444006, 17166009, 22888012, 34332018, 68664036]

約数ペア:

[(1, 68664036), (2, 34332018), (3, 22888012), (4, 17166009), (6, 11444006), (7, 9809148), (12, 5722003), (14, 4904574), (21, 3269716), (28, 2452287), (42, 1634858), (84, 817429), (281, 244356), (562, 122178), (843, 81452), (1124, 61089), (1686, 40726), (1967, 34908), (2909, 23604), (3372, 20363), (3934, 17454), (5818, 11802), (5901, 11636), (7868, 8727)]