77871312

素因数分解:

$2^4\times 3^2\times {\mathrm{540773}}^1$

素因数の和:540787

約数の個数: 30

約数和(自身を含む): 217931922

約数和(自身を除く): 140060610

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 540773, 1081546, 1622319, 2163092, 3244638, 4326184, 4866957, 6489276, 8652368, 9733914, 12978552, 19467828, 25957104, 38935656, 77871312]

約数ペア:

[(1, 77871312), (2, 38935656), (3, 25957104), (4, 19467828), (6, 12978552), (8, 9733914), (9, 8652368), (12, 6489276), (16, 4866957), (18, 4326184), (24, 3244638), (36, 2163092), (48, 1622319), (72, 1081546), (144, 540773)]