78109764

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:365

約数の個数: 72

約数和(自身を含む): 196401408

約数和(自身を除く): 118291644

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 101, 102, 202, 204, 223, 289, 303, 404, 446, 578, 606, 669, 867, 892, 1156, 1212, 1338, 1717, 1734, 2676, 3434, 3468, 3791, 5151, 6868, 7582, 10302, 11373, 15164, 20604, 22523, 22746, 29189, 45046, 45492, 58378, 64447, 67569, 87567, 90092, 116756, 128894, 135138, 175134, 193341, 257788, 270276, 350268, 382891, 386682, 765782, 773364, 1148673, 1531564, 2297346, 4594692, 6509147, 13018294, 19527441, 26036588, 39054882, 78109764]

約数ペア:

[(1, 78109764), (2, 39054882), (3, 26036588), (4, 19527441), (6, 13018294), (12, 6509147), (17, 4594692), (34, 2297346), (51, 1531564), (68, 1148673), (101, 773364), (102, 765782), (202, 386682), (204, 382891), (223, 350268), (289, 270276), (303, 257788), (404, 193341), (446, 175134), (578, 135138), (606, 128894), (669, 116756), (867, 90092), (892, 87567), (1156, 67569), (1212, 64447), (1338, 58378), (1717, 45492), (1734, 45046), (2676, 29189), (3434, 22746), (3468, 22523), (3791, 20604), (5151, 15164), (6868, 11373), (7582, 10302)]