87434556

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{4219}}^1$

素因数の和:4394

約数の個数: 48

約数和(自身を含む): 224031360

約数和(自身を除く): 136596804

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 157, 314, 471, 628, 942, 1727, 1884, 3454, 4219, 5181, 6908, 8438, 10362, 12657, 16876, 20724, 25314, 46409, 50628, 92818, 139227, 185636, 278454, 556908, 662383, 1324766, 1987149, 2649532, 3974298, 7286213, 7948596, 14572426, 21858639, 29144852, 43717278, 87434556]

約数ペア:

[(1, 87434556), (2, 43717278), (3, 29144852), (4, 21858639), (6, 14572426), (11, 7948596), (12, 7286213), (22, 3974298), (33, 2649532), (44, 1987149), (66, 1324766), (132, 662383), (157, 556908), (314, 278454), (471, 185636), (628, 139227), (942, 92818), (1727, 50628), (1884, 46409), (3454, 25314), (4219, 20724), (5181, 16876), (6908, 12657), (8438, 10362)]