90874212

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{52957}}^1$

素因数の和:52988

約数の個数: 48

約数和(自身を含む): 249114432

約数和(自身を除く): 158240220

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 52957, 105914, 158871, 211828, 317742, 582527, 635484, 688441, 1165054, 1376882, 1747581, 2065323, 2330108, 2753764, 3495162, 4130646, 6990324, 7572851, 8261292, 15145702, 22718553, 30291404, 45437106, 90874212]

約数ペア:

[(1, 90874212), (2, 45437106), (3, 30291404), (4, 22718553), (6, 15145702), (11, 8261292), (12, 7572851), (13, 6990324), (22, 4130646), (26, 3495162), (33, 2753764), (39, 2330108), (44, 2065323), (52, 1747581), (66, 1376882), (78, 1165054), (132, 688441), (143, 635484), (156, 582527), (286, 317742), (429, 211828), (572, 158871), (858, 105914), (1716, 52957)]