40248

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:68

約数の個数: 48

約数和(自身を含む): 120120

約数和(自身を除く): 79872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 43, 52, 72, 78, 86, 104, 117, 129, 156, 172, 234, 258, 312, 344, 387, 468, 516, 559, 774, 936, 1032, 1118, 1548, 1677, 2236, 3096, 3354, 4472, 5031, 6708, 10062, 13416, 20124, 40248]

約数ペア:

[(1, 40248), (2, 20124), (3, 13416), (4, 10062), (6, 6708), (8, 5031), (9, 4472), (12, 3354), (13, 3096), (18, 2236), (24, 1677), (26, 1548), (36, 1118), (39, 1032), (43, 936), (52, 774), (72, 559), (78, 516), (86, 468), (104, 387), (117, 344), (129, 312), (156, 258), (172, 234)]