25424892

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:287

約数の個数: 72

約数和(自身を含む): 66533376

約数和(自身を除く): 41108484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 83, 127, 134, 166, 201, 249, 254, 268, 332, 381, 402, 498, 508, 603, 747, 762, 804, 996, 1143, 1206, 1494, 1524, 2286, 2412, 2988, 4572, 5561, 8509, 10541, 11122, 16683, 17018, 21082, 22244, 25527, 31623, 33366, 34036, 42164, 50049, 51054, 63246, 66732, 76581, 94869, 100098, 102108, 126492, 153162, 189738, 200196, 306324, 379476, 706247, 1412494, 2118741, 2824988, 4237482, 6356223, 8474964, 12712446, 25424892]

約数ペア:

[(1, 25424892), (2, 12712446), (3, 8474964), (4, 6356223), (6, 4237482), (9, 2824988), (12, 2118741), (18, 1412494), (36, 706247), (67, 379476), (83, 306324), (127, 200196), (134, 189738), (166, 153162), (201, 126492), (249, 102108), (254, 100098), (268, 94869), (332, 76581), (381, 66732), (402, 63246), (498, 51054), (508, 50049), (603, 42164), (747, 34036), (762, 33366), (804, 31623), (996, 25527), (1143, 22244), (1206, 21082), (1494, 17018), (1524, 16683), (2286, 11122), (2412, 10541), (2988, 8509), (4572, 5561)]