99780172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{7589}}^1$

素因数の和:7785

約数の個数: 24

約数和(自身を含む): 184892400

約数和(自身を除く): 85112228

約数列:

[1, 2, 4, 19, 38, 76, 173, 346, 692, 3287, 6574, 7589, 13148, 15178, 30356, 144191, 288382, 576764, 1312897, 2625794, 5251588, 24945043, 49890086, 99780172]

約数ペア:

[(1, 99780172), (2, 49890086), (4, 24945043), (19, 5251588), (38, 2625794), (76, 1312897), (173, 576764), (346, 288382), (692, 144191), (3287, 30356), (6574, 15178), (7589, 13148)]