72435144

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{158849}}^1$

素因数の和:158877

約数の個数: 32

約数和(自身を含む): 190620000

約数和(自身を除く): 118184856

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 158849, 317698, 476547, 635396, 953094, 1270792, 1906188, 3018131, 3812376, 6036262, 9054393, 12072524, 18108786, 24145048, 36217572, 72435144]

約数ペア:

[(1, 72435144), (2, 36217572), (3, 24145048), (4, 18108786), (6, 12072524), (8, 9054393), (12, 6036262), (19, 3812376), (24, 3018131), (38, 1906188), (57, 1270792), (76, 953094), (114, 635396), (152, 476547), (228, 317698), (456, 158849)]