71880792

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{743}}^1$

素因数の和:920

約数の個数: 64

約数和(自身を含む): 187488000

約数和(自身を除く): 115607208

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 139, 174, 232, 278, 348, 417, 556, 696, 743, 834, 1112, 1486, 1668, 2229, 2972, 3336, 4031, 4458, 5944, 8062, 8916, 12093, 16124, 17832, 21547, 24186, 32248, 43094, 48372, 64641, 86188, 96744, 103277, 129282, 172376, 206554, 258564, 309831, 413108, 517128, 619662, 826216, 1239324, 2478648, 2995033, 5990066, 8985099, 11980132, 17970198, 23960264, 35940396, 71880792]

約数ペア:

[(1, 71880792), (2, 35940396), (3, 23960264), (4, 17970198), (6, 11980132), (8, 8985099), (12, 5990066), (24, 2995033), (29, 2478648), (58, 1239324), (87, 826216), (116, 619662), (139, 517128), (174, 413108), (232, 309831), (278, 258564), (348, 206554), (417, 172376), (556, 129282), (696, 103277), (743, 96744), (834, 86188), (1112, 64641), (1486, 48372), (1668, 43094), (2229, 32248), (2972, 24186), (3336, 21547), (4031, 17832), (4458, 16124), (5944, 12093), (8062, 8916)]