72220272

素因数分解:

$2^4\times 3^1\times {\mathrm{1504589}}^1$

素因数の和:1504600

約数の個数: 20

約数和(自身を含む): 186569160

約数和(自身を除く): 114348888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1504589, 3009178, 4513767, 6018356, 9027534, 12036712, 18055068, 24073424, 36110136, 72220272]

約数ペア:

[(1, 72220272), (2, 36110136), (3, 24073424), (4, 18055068), (6, 12036712), (8, 9027534), (12, 6018356), (16, 4513767), (24, 3009178), (48, 1504589)]