78819144

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{172849}}^1$

素因数の和:172877

約数の個数: 32

約数和(自身を含む): 207420000

約数和(自身を除く): 128600856

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 172849, 345698, 518547, 691396, 1037094, 1382792, 2074188, 3284131, 4148376, 6568262, 9852393, 13136524, 19704786, 26273048, 39409572, 78819144]

約数ペア:

[(1, 78819144), (2, 39409572), (3, 26273048), (4, 19704786), (6, 13136524), (8, 9852393), (12, 6568262), (19, 4148376), (24, 3284131), (38, 2074188), (57, 1382792), (76, 1037094), (114, 691396), (152, 518547), (228, 345698), (456, 172849)]