66447642

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 143700480

約数和(自身を除く): 77252838

約数列:

[1, 2, 3, 6, 29, 43, 58, 83, 86, 87, 107, 129, 166, 174, 214, 249, 258, 321, 498, 642, 1247, 2407, 2494, 3103, 3569, 3741, 4601, 4814, 6206, 7138, 7221, 7482, 8881, 9202, 9309, 10707, 13803, 14442, 17762, 18618, 21414, 26643, 27606, 53286, 103501, 133429, 207002, 257549, 266858, 310503, 381883, 400287, 515098, 621006, 763766, 772647, 800574, 1145649, 1545294, 2291298, 11074607, 22149214, 33223821, 66447642]

約数ペア:

[(1, 66447642), (2, 33223821), (3, 22149214), (6, 11074607), (29, 2291298), (43, 1545294), (58, 1145649), (83, 800574), (86, 772647), (87, 763766), (107, 621006), (129, 515098), (166, 400287), (174, 381883), (214, 310503), (249, 266858), (258, 257549), (321, 207002), (498, 133429), (642, 103501), (1247, 53286), (2407, 27606), (2494, 26643), (3103, 21414), (3569, 18618), (3741, 17762), (4601, 14442), (4814, 13803), (6206, 10707), (7138, 9309), (7221, 9202), (7482, 8881)]