87660076

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1129}}^1$

素因数の和:1246

約数の個数: 48

約数和(自身を含む): 182246400

約数和(自身を除く): 94586324

約数列:

[1, 2, 4, 7, 14, 28, 47, 59, 94, 118, 188, 236, 329, 413, 658, 826, 1129, 1316, 1652, 2258, 2773, 4516, 5546, 7903, 11092, 15806, 19411, 31612, 38822, 53063, 66611, 77644, 106126, 133222, 212252, 266444, 371441, 466277, 742882, 932554, 1485764, 1865108, 3130717, 6261434, 12522868, 21915019, 43830038, 87660076]

約数ペア:

[(1, 87660076), (2, 43830038), (4, 21915019), (7, 12522868), (14, 6261434), (28, 3130717), (47, 1865108), (59, 1485764), (94, 932554), (118, 742882), (188, 466277), (236, 371441), (329, 266444), (413, 212252), (658, 133222), (826, 106126), (1129, 77644), (1316, 66611), (1652, 53063), (2258, 38822), (2773, 31612), (4516, 19411), (5546, 15806), (7903, 11092)]