129650508

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5227}}^1$

素因数の和:5303

約数の個数: 72

約数和(自身を含む): 359665488

約数和(自身を除く): 230014980

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 78, 106, 117, 156, 159, 212, 234, 318, 468, 477, 636, 689, 954, 1378, 1908, 2067, 2756, 4134, 5227, 6201, 8268, 10454, 12402, 15681, 20908, 24804, 31362, 47043, 62724, 67951, 94086, 135902, 188172, 203853, 271804, 277031, 407706, 554062, 611559, 815412, 831093, 1108124, 1223118, 1662186, 2446236, 2493279, 3324372, 3601403, 4986558, 7202806, 9973116, 10804209, 14405612, 21608418, 32412627, 43216836, 64825254, 129650508]

約数ペア:

[(1, 129650508), (2, 64825254), (3, 43216836), (4, 32412627), (6, 21608418), (9, 14405612), (12, 10804209), (13, 9973116), (18, 7202806), (26, 4986558), (36, 3601403), (39, 3324372), (52, 2493279), (53, 2446236), (78, 1662186), (106, 1223118), (117, 1108124), (156, 831093), (159, 815412), (212, 611559), (234, 554062), (318, 407706), (468, 277031), (477, 271804), (636, 203853), (689, 188172), (954, 135902), (1378, 94086), (1908, 67951), (2067, 62724), (2756, 47043), (4134, 31362), (5227, 24804), (6201, 20908), (8268, 15681), (10454, 12402)]