72154344

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{503}}^1$

素因数の和:694

約数の個数: 64

約数和(自身を含む): 186278400

約数和(自身を除く): 114124056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 139, 172, 258, 278, 344, 417, 503, 516, 556, 834, 1006, 1032, 1112, 1509, 1668, 2012, 3018, 3336, 4024, 5977, 6036, 11954, 12072, 17931, 21629, 23908, 35862, 43258, 47816, 64887, 69917, 71724, 86516, 129774, 139834, 143448, 173032, 209751, 259548, 279668, 419502, 519096, 559336, 839004, 1678008, 3006431, 6012862, 9019293, 12025724, 18038586, 24051448, 36077172, 72154344]

約数ペア:

[(1, 72154344), (2, 36077172), (3, 24051448), (4, 18038586), (6, 12025724), (8, 9019293), (12, 6012862), (24, 3006431), (43, 1678008), (86, 839004), (129, 559336), (139, 519096), (172, 419502), (258, 279668), (278, 259548), (344, 209751), (417, 173032), (503, 143448), (516, 139834), (556, 129774), (834, 86516), (1006, 71724), (1032, 69917), (1112, 64887), (1509, 47816), (1668, 43258), (2012, 35862), (3018, 23908), (3336, 21629), (4024, 17931), (5977, 12072), (6036, 11954)]