27827748

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{613}}^1$

素因数の和:733

約数の個数: 72

約数和(自身を含む): 76659128

約数和(自身を除く): 48831380

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 97, 117, 156, 194, 234, 291, 388, 468, 582, 613, 873, 1164, 1226, 1261, 1746, 1839, 2452, 2522, 3492, 3678, 3783, 5044, 5517, 7356, 7566, 7969, 11034, 11349, 15132, 15938, 22068, 22698, 23907, 31876, 45396, 47814, 59461, 71721, 95628, 118922, 143442, 178383, 237844, 286884, 356766, 535149, 713532, 772993, 1070298, 1545986, 2140596, 2318979, 3091972, 4637958, 6956937, 9275916, 13913874, 27827748]

約数ペア:

[(1, 27827748), (2, 13913874), (3, 9275916), (4, 6956937), (6, 4637958), (9, 3091972), (12, 2318979), (13, 2140596), (18, 1545986), (26, 1070298), (36, 772993), (39, 713532), (52, 535149), (78, 356766), (97, 286884), (117, 237844), (156, 178383), (194, 143442), (234, 118922), (291, 95628), (388, 71721), (468, 59461), (582, 47814), (613, 45396), (873, 31876), (1164, 23907), (1226, 22698), (1261, 22068), (1746, 15938), (1839, 15132), (2452, 11349), (2522, 11034), (3492, 7969), (3678, 7566), (3783, 7356), (5044, 5517)]