78882444

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{13781}}^1$

素因数の和:13847

約数の個数: 48

約数和(自身を含む): 208383840

約数和(自身を除く): 129501396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 318, 477, 636, 954, 1431, 1908, 2862, 5724, 13781, 27562, 41343, 55124, 82686, 124029, 165372, 248058, 372087, 496116, 730393, 744174, 1460786, 1488348, 2191179, 2921572, 4382358, 6573537, 8764716, 13147074, 19720611, 26294148, 39441222, 78882444]

約数ペア:

[(1, 78882444), (2, 39441222), (3, 26294148), (4, 19720611), (6, 13147074), (9, 8764716), (12, 6573537), (18, 4382358), (27, 2921572), (36, 2191179), (53, 1488348), (54, 1460786), (106, 744174), (108, 730393), (159, 496116), (212, 372087), (318, 248058), (477, 165372), (636, 124029), (954, 82686), (1431, 55124), (1908, 41343), (2862, 27562), (5724, 13781)]