73866892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1553}}^1$

素因数の和:1638

約数の個数: 48

約数和(自身を含む): 150377472

約数和(自身を除く): 76510580

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 47, 92, 94, 188, 253, 506, 517, 1012, 1034, 1081, 1553, 2068, 2162, 3106, 4324, 6212, 11891, 17083, 23782, 34166, 35719, 47564, 68332, 71438, 72991, 142876, 145982, 291964, 392909, 785818, 802901, 1571636, 1605802, 1678793, 3211604, 3357586, 6715172, 18466723, 36933446, 73866892]

約数ペア:

[(1, 73866892), (2, 36933446), (4, 18466723), (11, 6715172), (22, 3357586), (23, 3211604), (44, 1678793), (46, 1605802), (47, 1571636), (92, 802901), (94, 785818), (188, 392909), (253, 291964), (506, 145982), (517, 142876), (1012, 72991), (1034, 71438), (1081, 68332), (1553, 47564), (2068, 35719), (2162, 34166), (3106, 23782), (4324, 17083), (6212, 11891)]