77002884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9857}}^1$

素因数の和:9905

約数の個数: 72

約数和(自身を含む): 229651968

約数和(自身を除く): 152649084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 9857, 19714, 29571, 39428, 59142, 68999, 88713, 118284, 137998, 177426, 206997, 275996, 305567, 354852, 413994, 611134, 620991, 827988, 916701, 1222268, 1241982, 1833402, 2138969, 2483964, 2750103, 3666804, 4277938, 5500206, 6416907, 8555876, 11000412, 12833814, 19250721, 25667628, 38501442, 77002884]

約数ペア:

[(1, 77002884), (2, 38501442), (3, 25667628), (4, 19250721), (6, 12833814), (7, 11000412), (9, 8555876), (12, 6416907), (14, 5500206), (18, 4277938), (21, 3666804), (28, 2750103), (31, 2483964), (36, 2138969), (42, 1833402), (62, 1241982), (63, 1222268), (84, 916701), (93, 827988), (124, 620991), (126, 611134), (186, 413994), (217, 354852), (252, 305567), (279, 275996), (372, 206997), (434, 177426), (558, 137998), (651, 118284), (868, 88713), (1116, 68999), (1302, 59142), (1953, 39428), (2604, 29571), (3906, 19714), (7812, 9857)]