76438548

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{347}}^1$

素因数の和:597

約数の個数: 72

約数和(自身を含む): 201408480

約数和(自身を除く): 124969932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 211, 261, 347, 348, 422, 522, 633, 694, 844, 1041, 1044, 1266, 1388, 1899, 2082, 2532, 3123, 3798, 4164, 6119, 6246, 7596, 10063, 12238, 12492, 18357, 20126, 24476, 30189, 36714, 40252, 55071, 60378, 73217, 73428, 90567, 110142, 120756, 146434, 181134, 219651, 220284, 292868, 362268, 439302, 658953, 878604, 1317906, 2123293, 2635812, 4246586, 6369879, 8493172, 12739758, 19109637, 25479516, 38219274, 76438548]

約数ペア:

[(1, 76438548), (2, 38219274), (3, 25479516), (4, 19109637), (6, 12739758), (9, 8493172), (12, 6369879), (18, 4246586), (29, 2635812), (36, 2123293), (58, 1317906), (87, 878604), (116, 658953), (174, 439302), (211, 362268), (261, 292868), (347, 220284), (348, 219651), (422, 181134), (522, 146434), (633, 120756), (694, 110142), (844, 90567), (1041, 73428), (1044, 73217), (1266, 60378), (1388, 55071), (1899, 40252), (2082, 36714), (2532, 30189), (3123, 24476), (3798, 20126), (4164, 18357), (6119, 12492), (6246, 12238), (7596, 10063)]