79794468

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3217}}^1$

素因数の和:3293

約数の個数: 72

約数和(自身を含む): 221385528

約数和(自身を除く): 141591060

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, 3217, 4134, 6201, 6434, 8268, 9651, 12402, 12868, 19302, 24804, 28953, 38604, 41821, 57906, 83642, 115812, 125463, 167284, 170501, 250926, 341002, 376389, 501852, 511503, 682004, 752778, 1023006, 1505556, 1534509, 2046012, 2216513, 3069018, 4433026, 6138036, 6649539, 8866052, 13299078, 19948617, 26598156, 39897234, 79794468]

約数ペア:

[(1, 79794468), (2, 39897234), (3, 26598156), (4, 19948617), (6, 13299078), (9, 8866052), (12, 6649539), (13, 6138036), (18, 4433026), (26, 3069018), (36, 2216513), (39, 2046012), (52, 1534509), (53, 1505556), (78, 1023006), (106, 752778), (117, 682004), (156, 511503), (159, 501852), (212, 376389), (234, 341002), (318, 250926), (468, 170501), (477, 167284), (636, 125463), (689, 115812), (954, 83642), (1378, 57906), (1908, 41821), (2067, 38604), (2756, 28953), (3217, 24804), (4134, 19302), (6201, 12868), (6434, 12402), (8268, 9651)]