85873236

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{461}}^1$

素因数の和:549

約数の個数: 72

約数和(自身を含む): 216859104

約数和(自身を除く): 130985868

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 361, 461, 516, 722, 817, 922, 1083, 1383, 1444, 1634, 1844, 2166, 2451, 2766, 3268, 4332, 4902, 5532, 8759, 9804, 15523, 17518, 19823, 26277, 31046, 35036, 39646, 46569, 52554, 59469, 62092, 79292, 93138, 105108, 118938, 166421, 186276, 237876, 332842, 376637, 499263, 665684, 753274, 998526, 1129911, 1506548, 1997052, 2259822, 4519644, 7156103, 14312206, 21468309, 28624412, 42936618, 85873236]

約数ペア:

[(1, 85873236), (2, 42936618), (3, 28624412), (4, 21468309), (6, 14312206), (12, 7156103), (19, 4519644), (38, 2259822), (43, 1997052), (57, 1506548), (76, 1129911), (86, 998526), (114, 753274), (129, 665684), (172, 499263), (228, 376637), (258, 332842), (361, 237876), (461, 186276), (516, 166421), (722, 118938), (817, 105108), (922, 93138), (1083, 79292), (1383, 62092), (1444, 59469), (1634, 52554), (1844, 46569), (2166, 39646), (2451, 35036), (2766, 31046), (3268, 26277), (4332, 19823), (4902, 17518), (5532, 15523), (8759, 9804)]