90209604

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 228251520

約数和(自身を除く): 138041916

約数列:

[1, 2, 3, 4, 6, 12, 29, 53, 58, 67, 73, 87, 106, 116, 134, 146, 159, 174, 201, 212, 219, 268, 292, 318, 348, 402, 438, 636, 804, 876, 1537, 1943, 2117, 3074, 3551, 3869, 3886, 4234, 4611, 4891, 5829, 6148, 6351, 7102, 7738, 7772, 8468, 9222, 9782, 10653, 11607, 11658, 12702, 14204, 14673, 15476, 18444, 19564, 21306, 23214, 23316, 25404, 29346, 42612, 46428, 58692, 102979, 112201, 141839, 205958, 224402, 259223, 283678, 308937, 336603, 411916, 425517, 448804, 518446, 567356, 617874, 673206, 777669, 851034, 1036892, 1235748, 1346412, 1555338, 1702068, 3110676, 7517467, 15034934, 22552401, 30069868, 45104802, 90209604]

約数ペア:

[(1, 90209604), (2, 45104802), (3, 30069868), (4, 22552401), (6, 15034934), (12, 7517467), (29, 3110676), (53, 1702068), (58, 1555338), (67, 1346412), (73, 1235748), (87, 1036892), (106, 851034), (116, 777669), (134, 673206), (146, 617874), (159, 567356), (174, 518446), (201, 448804), (212, 425517), (219, 411916), (268, 336603), (292, 308937), (318, 283678), (348, 259223), (402, 224402), (438, 205958), (636, 141839), (804, 112201), (876, 102979), (1537, 58692), (1943, 46428), (2117, 42612), (3074, 29346), (3551, 25404), (3869, 23316), (3886, 23214), (4234, 21306), (4611, 19564), (4891, 18444), (5829, 15476), (6148, 14673), (6351, 14204), (7102, 12702), (7738, 11658), (7772, 11607), (8468, 10653), (9222, 9782)]