172845432

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{126349}}^1$

素因数の和:126380

約数の個数: 48

約数和(自身を含む): 492765000

約数和(自身を除く): 319919568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 126349, 252698, 379047, 505396, 758094, 1010792, 1137141, 1516188, 2274282, 2400631, 3032376, 4548564, 4801262, 7201893, 9097128, 9602524, 14403786, 19205048, 21605679, 28807572, 43211358, 57615144, 86422716, 172845432]

約数ペア:

[(1, 172845432), (2, 86422716), (3, 57615144), (4, 43211358), (6, 28807572), (8, 21605679), (9, 19205048), (12, 14403786), (18, 9602524), (19, 9097128), (24, 7201893), (36, 4801262), (38, 4548564), (57, 3032376), (72, 2400631), (76, 2274282), (114, 1516188), (152, 1137141), (171, 1010792), (228, 758094), (342, 505396), (456, 379047), (684, 252698), (1368, 126349)]