72188910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{4481}}^1$

素因数の和:4673

約数の個数: 48

約数和(自身を含む): 188781840

約数和(自身を除く): 116592930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 179, 358, 537, 895, 1074, 1611, 1790, 2685, 3222, 4481, 5370, 8055, 8962, 13443, 16110, 22405, 26886, 40329, 44810, 67215, 80658, 134430, 201645, 403290, 802099, 1604198, 2406297, 4010495, 4812594, 7218891, 8020990, 12031485, 14437782, 24062970, 36094455, 72188910]

約数ペア:

[(1, 72188910), (2, 36094455), (3, 24062970), (5, 14437782), (6, 12031485), (9, 8020990), (10, 7218891), (15, 4812594), (18, 4010495), (30, 2406297), (45, 1604198), (90, 802099), (179, 403290), (358, 201645), (537, 134430), (895, 80658), (1074, 67215), (1611, 44810), (1790, 40329), (2685, 26886), (3222, 22405), (4481, 16110), (5370, 13443), (8055, 8962)]