127808568

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61211}}^1$

素因数の和:61252

約数の個数: 48

約数和(自身を含む): 358090200

約数和(自身を除く): 230281632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 61211, 122422, 183633, 244844, 367266, 489688, 550899, 734532, 1101798, 1469064, 1775119, 2203596, 3550238, 4407192, 5325357, 7100476, 10650714, 14200952, 15976071, 21301428, 31952142, 42602856, 63904284, 127808568]

約数ペア:

[(1, 127808568), (2, 63904284), (3, 42602856), (4, 31952142), (6, 21301428), (8, 15976071), (9, 14200952), (12, 10650714), (18, 7100476), (24, 5325357), (29, 4407192), (36, 3550238), (58, 2203596), (72, 1775119), (87, 1469064), (116, 1101798), (174, 734532), (232, 550899), (261, 489688), (348, 367266), (522, 244844), (696, 183633), (1044, 122422), (2088, 61211)]