78352656

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1621}}^1$

素因数の和:1704

約数の個数: 80

約数和(自身を含む): 217218240

約数和(自身を除く): 138865584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 53, 57, 76, 106, 114, 152, 159, 212, 228, 304, 318, 424, 456, 636, 848, 912, 1007, 1272, 1621, 2014, 2544, 3021, 3242, 4028, 4863, 6042, 6484, 8056, 9726, 12084, 12968, 16112, 19452, 24168, 25936, 30799, 38904, 48336, 61598, 77808, 85913, 92397, 123196, 171826, 184794, 246392, 257739, 343652, 369588, 492784, 515478, 687304, 739176, 1030956, 1374608, 1478352, 1632347, 2061912, 3264694, 4123824, 4897041, 6529388, 9794082, 13058776, 19588164, 26117552, 39176328, 78352656]

約数ペア:

[(1, 78352656), (2, 39176328), (3, 26117552), (4, 19588164), (6, 13058776), (8, 9794082), (12, 6529388), (16, 4897041), (19, 4123824), (24, 3264694), (38, 2061912), (48, 1632347), (53, 1478352), (57, 1374608), (76, 1030956), (106, 739176), (114, 687304), (152, 515478), (159, 492784), (212, 369588), (228, 343652), (304, 257739), (318, 246392), (424, 184794), (456, 171826), (636, 123196), (848, 92397), (912, 85913), (1007, 77808), (1272, 61598), (1621, 48336), (2014, 38904), (2544, 30799), (3021, 25936), (3242, 24168), (4028, 19452), (4863, 16112), (6042, 12968), (6484, 12084), (8056, 9726)]