42910284

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^2\times {\mathrm{67}}^1$

素因数の和:199

約数の個数: 72

約数和(自身を含む): 109023040

約数和(自身を除く): 66112756

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 53, 57, 67, 76, 106, 114, 134, 159, 201, 212, 228, 268, 318, 402, 636, 804, 1007, 1273, 2014, 2546, 2809, 3021, 3551, 3819, 4028, 5092, 5618, 6042, 7102, 7638, 8427, 10653, 11236, 12084, 14204, 15276, 16854, 21306, 33708, 42612, 53371, 67469, 106742, 134938, 160113, 188203, 202407, 213484, 269876, 320226, 376406, 404814, 564609, 640452, 752812, 809628, 1129218, 2258436, 3575857, 7151714, 10727571, 14303428, 21455142, 42910284]

約数ペア:

[(1, 42910284), (2, 21455142), (3, 14303428), (4, 10727571), (6, 7151714), (12, 3575857), (19, 2258436), (38, 1129218), (53, 809628), (57, 752812), (67, 640452), (76, 564609), (106, 404814), (114, 376406), (134, 320226), (159, 269876), (201, 213484), (212, 202407), (228, 188203), (268, 160113), (318, 134938), (402, 106742), (636, 67469), (804, 53371), (1007, 42612), (1273, 33708), (2014, 21306), (2546, 16854), (2809, 15276), (3021, 14204), (3551, 12084), (3819, 11236), (4028, 10653), (5092, 8427), (5618, 7638), (6042, 7102)]