80516412

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{331}}^1$

素因数の和:603

約数の個数: 72

約数和(自身を含む): 212088240

約数和(自身を除く): 131571828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 233, 261, 331, 348, 466, 522, 662, 699, 932, 993, 1044, 1324, 1398, 1986, 2097, 2796, 2979, 3972, 4194, 5958, 6757, 8388, 9599, 11916, 13514, 19198, 20271, 27028, 28797, 38396, 40542, 57594, 60813, 77123, 81084, 86391, 115188, 121626, 154246, 172782, 231369, 243252, 308492, 345564, 462738, 694107, 925476, 1388214, 2236567, 2776428, 4473134, 6709701, 8946268, 13419402, 20129103, 26838804, 40258206, 80516412]

約数ペア:

[(1, 80516412), (2, 40258206), (3, 26838804), (4, 20129103), (6, 13419402), (9, 8946268), (12, 6709701), (18, 4473134), (29, 2776428), (36, 2236567), (58, 1388214), (87, 925476), (116, 694107), (174, 462738), (233, 345564), (261, 308492), (331, 243252), (348, 231369), (466, 172782), (522, 154246), (662, 121626), (699, 115188), (932, 86391), (993, 81084), (1044, 77123), (1324, 60813), (1398, 57594), (1986, 40542), (2097, 38396), (2796, 28797), (2979, 27028), (3972, 20271), (4194, 19198), (5958, 13514), (6757, 11916), (8388, 9599)]