64398.000000

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 1270080

約数和(自身を除く): 786012

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 107, 116, 156, 174, 214, 321, 348, 377, 428, 642, 754, 1131, 1284, 1391, 1508, 2262, 2782, 3103, 4173, 4524, 5564, 6206, 8346, 9309, 12412, 16692, 18618, 37236, 40339, 80678, 121017, 161356, 242034, 484068]

約数ペア:

[(1, 484068), (2, 242034), (3, 161356), (4, 121017), (6, 80678), (12, 40339), (13, 37236), (26, 18618), (29, 16692), (39, 12412), (52, 9309), (58, 8346), (78, 6206), (87, 5564), (107, 4524), (116, 4173), (156, 3103), (174, 2782), (214, 2262), (321, 1508), (348, 1391), (377, 1284), (428, 1131), (642, 754)]