72822136

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{659}}^1\times {\mathrm{727}}^1$

素因数の和:1411

約数の個数: 32

約数和(自身を含む): 144144000

約数和(自身を除く): 71321864

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 659, 727, 1318, 1454, 2636, 2908, 5272, 5816, 12521, 13813, 25042, 27626, 50084, 55252, 100168, 110504, 479093, 958186, 1916372, 3832744, 9102767, 18205534, 36411068, 72822136]

約数ペア:

[(1, 72822136), (2, 36411068), (4, 18205534), (8, 9102767), (19, 3832744), (38, 1916372), (76, 958186), (152, 479093), (659, 110504), (727, 100168), (1318, 55252), (1454, 50084), (2636, 27626), (2908, 25042), (5272, 13813), (5816, 12521)]