72012126

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{1399}}^1$

素因数の和:1800

約数の個数: 32

約数和(自身を含む): 150796800

約数和(自身を除く): 78784674

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 373, 746, 1119, 1399, 2238, 2798, 4197, 8394, 8579, 17158, 25737, 32177, 51474, 64354, 96531, 193062, 521827, 1043654, 1565481, 3130962, 12002021, 24004042, 36006063, 72012126]

約数ペア:

[(1, 72012126), (2, 36006063), (3, 24004042), (6, 12002021), (23, 3130962), (46, 1565481), (69, 1043654), (138, 521827), (373, 193062), (746, 96531), (1119, 64354), (1399, 51474), (2238, 32177), (2798, 25737), (4197, 17158), (8394, 8579)]