123575504

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1987}}^1$

素因数の和:2044

約数の個数: 60

約数和(自身を含む): 270670176

約数和(自身を除く): 147094672

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 169, 184, 208, 299, 338, 368, 598, 676, 1196, 1352, 1987, 2392, 2704, 3887, 3974, 4784, 7774, 7948, 15548, 15896, 25831, 31096, 31792, 45701, 51662, 62192, 91402, 103324, 182804, 206648, 335803, 365608, 413296, 594113, 671606, 731216, 1188226, 1343212, 2376452, 2686424, 4752904, 5372848, 7723469, 9505808, 15446938, 30893876, 61787752, 123575504]

約数ペア:

[(1, 123575504), (2, 61787752), (4, 30893876), (8, 15446938), (13, 9505808), (16, 7723469), (23, 5372848), (26, 4752904), (46, 2686424), (52, 2376452), (92, 1343212), (104, 1188226), (169, 731216), (184, 671606), (208, 594113), (299, 413296), (338, 365608), (368, 335803), (598, 206648), (676, 182804), (1196, 103324), (1352, 91402), (1987, 62192), (2392, 51662), (2704, 45701), (3887, 31792), (3974, 31096), (4784, 25831), (7774, 15896), (7948, 15548)]