78129126

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1607}}^1$

素因数の和:1725

約数の個数: 48

約数和(自身を含む): 176346144

約数和(自身を除く): 98217018

約数列:

[1, 2, 3, 6, 9, 18, 37, 73, 74, 111, 146, 219, 222, 333, 438, 657, 666, 1314, 1607, 2701, 3214, 4821, 5402, 8103, 9642, 14463, 16206, 24309, 28926, 48618, 59459, 117311, 118918, 178377, 234622, 351933, 356754, 535131, 703866, 1055799, 1070262, 2111598, 4340507, 8681014, 13021521, 26043042, 39064563, 78129126]

約数ペア:

[(1, 78129126), (2, 39064563), (3, 26043042), (6, 13021521), (9, 8681014), (18, 4340507), (37, 2111598), (73, 1070262), (74, 1055799), (111, 703866), (146, 535131), (219, 356754), (222, 351933), (333, 234622), (438, 178377), (657, 118918), (666, 117311), (1314, 59459), (1607, 48618), (2701, 28926), (3214, 24309), (4821, 16206), (5402, 14463), (8103, 9642)]