121758048

素因数分解:

$2^5\times 3^2\times {\mathrm{419}}^1\times {\mathrm{1009}}^1$

素因数の和:1444

約数の個数: 72

約数和(自身を含む): 347419800

約数和(自身を除く): 225661752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 419, 838, 1009, 1257, 1676, 2018, 2514, 3027, 3352, 3771, 4036, 5028, 6054, 6704, 7542, 8072, 9081, 10056, 12108, 13408, 15084, 16144, 18162, 20112, 24216, 30168, 32288, 36324, 40224, 48432, 60336, 72648, 96864, 120672, 145296, 290592, 422771, 845542, 1268313, 1691084, 2536626, 3382168, 3804939, 5073252, 6764336, 7609878, 10146504, 13528672, 15219756, 20293008, 30439512, 40586016, 60879024, 121758048]

約数ペア:

[(1, 121758048), (2, 60879024), (3, 40586016), (4, 30439512), (6, 20293008), (8, 15219756), (9, 13528672), (12, 10146504), (16, 7609878), (18, 6764336), (24, 5073252), (32, 3804939), (36, 3382168), (48, 2536626), (72, 1691084), (96, 1268313), (144, 845542), (288, 422771), (419, 290592), (838, 145296), (1009, 120672), (1257, 96864), (1676, 72648), (2018, 60336), (2514, 48432), (3027, 40224), (3352, 36324), (3771, 32288), (4036, 30168), (5028, 24216), (6054, 20112), (6704, 18162), (7542, 16144), (8072, 15084), (9081, 13408), (10056, 12108)]