66135984

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{81049}}^1$

素因数の和:81077

約数の個数: 40

約数和(自身を含む): 180903600

約数和(自身を除く): 114767616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 81049, 162098, 243147, 324196, 486294, 648392, 972588, 1296784, 1377833, 1945176, 2755666, 3890352, 4133499, 5511332, 8266998, 11022664, 16533996, 22045328, 33067992, 66135984]

約数ペア:

[(1, 66135984), (2, 33067992), (3, 22045328), (4, 16533996), (6, 11022664), (8, 8266998), (12, 5511332), (16, 4133499), (17, 3890352), (24, 2755666), (34, 1945176), (48, 1377833), (51, 1296784), (68, 972588), (102, 648392), (136, 486294), (204, 324196), (272, 243147), (408, 162098), (816, 81049)]