78477948

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{41131}}^1$

素因数の和:41194

約数の個数: 36

約数和(自身を含む): 202122648

約数和(自身を除く): 123644700

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 41131, 82262, 123393, 164524, 246786, 370179, 493572, 740358, 1480716, 2179943, 4359886, 6539829, 8719772, 13079658, 19619487, 26159316, 39238974, 78477948]

約数ペア:

[(1, 78477948), (2, 39238974), (3, 26159316), (4, 19619487), (6, 13079658), (9, 8719772), (12, 6539829), (18, 4359886), (36, 2179943), (53, 1480716), (106, 740358), (159, 493572), (212, 370179), (318, 246786), (477, 164524), (636, 123393), (954, 82262), (1908, 41131)]