123890016

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{75913}}^1$

素因数の和:75943

約数の個数: 48

約数和(自身を含む): 344345904

約数和(自身を除く): 220455888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 75913, 151826, 227739, 303652, 455478, 607304, 910956, 1214608, 1290521, 1821912, 2429216, 2581042, 3643824, 3871563, 5162084, 7287648, 7743126, 10324168, 15486252, 20648336, 30972504, 41296672, 61945008, 123890016]

約数ペア:

[(1, 123890016), (2, 61945008), (3, 41296672), (4, 30972504), (6, 20648336), (8, 15486252), (12, 10324168), (16, 7743126), (17, 7287648), (24, 5162084), (32, 3871563), (34, 3643824), (48, 2581042), (51, 2429216), (68, 1821912), (96, 1290521), (102, 1214608), (136, 910956), (204, 607304), (272, 455478), (408, 303652), (544, 227739), (816, 151826), (1632, 75913)]