78872148

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{50951}}^1$

素因数の和:51004

約数の個数: 36

約数和(自身を含む): 204011808

約数和(自身を除く): 125139660

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 50951, 101902, 152853, 203804, 305706, 458559, 611412, 917118, 1834236, 2190893, 4381786, 6572679, 8763572, 13145358, 19718037, 26290716, 39436074, 78872148]

約数ペア:

[(1, 78872148), (2, 39436074), (3, 26290716), (4, 19718037), (6, 13145358), (9, 8763572), (12, 6572679), (18, 4381786), (36, 2190893), (43, 1834236), (86, 917118), (129, 611412), (172, 458559), (258, 305706), (387, 203804), (516, 152853), (774, 101902), (1548, 50951)]