66220476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{2909}}^1$

素因数の和:3194

約数の個数: 48

約数和(自身を含む): 177300480

約数和(自身を除く): 111080004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 271, 542, 813, 1084, 1626, 1897, 2909, 3252, 3794, 5691, 5818, 7588, 8727, 11382, 11636, 17454, 20363, 22764, 34908, 40726, 61089, 81452, 122178, 244356, 788339, 1576678, 2365017, 3153356, 4730034, 5518373, 9460068, 11036746, 16555119, 22073492, 33110238, 66220476]

約数ペア:

[(1, 66220476), (2, 33110238), (3, 22073492), (4, 16555119), (6, 11036746), (7, 9460068), (12, 5518373), (14, 4730034), (21, 3153356), (28, 2365017), (42, 1576678), (84, 788339), (271, 244356), (542, 122178), (813, 81452), (1084, 61089), (1626, 40726), (1897, 34908), (2909, 22764), (3252, 20363), (3794, 17454), (5691, 11636), (5818, 11382), (7588, 8727)]