71560224

素因数分解:

$2^5\times 3^2\times {\mathrm{248473}}^1$

素因数の和:248489

約数の個数: 36

約数和(自身を含む): 203500206

約数和(自身を除く): 131939982

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 248473, 496946, 745419, 993892, 1490838, 1987784, 2236257, 2981676, 3975568, 4472514, 5963352, 7951136, 8945028, 11926704, 17890056, 23853408, 35780112, 71560224]

約数ペア:

[(1, 71560224), (2, 35780112), (3, 23853408), (4, 17890056), (6, 11926704), (8, 8945028), (9, 7951136), (12, 5963352), (16, 4472514), (18, 3975568), (24, 2981676), (32, 2236257), (36, 1987784), (48, 1490838), (72, 993892), (96, 745419), (144, 496946), (288, 248473)]