79902342

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2647}}^1$

素因数の和:2714

約数の個数: 64

約数和(自身を含む): 195740160

約数和(自身を除く): 115837818

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 43, 54, 78, 86, 117, 129, 234, 258, 351, 387, 559, 702, 774, 1118, 1161, 1677, 2322, 2647, 3354, 5031, 5294, 7941, 10062, 15093, 15882, 23823, 30186, 34411, 47646, 68822, 71469, 103233, 113821, 142938, 206466, 227642, 309699, 341463, 619398, 682926, 929097, 1024389, 1479673, 1858194, 2048778, 2959346, 3073167, 4439019, 6146334, 8878038, 13317057, 26634114, 39951171, 79902342]

約数ペア:

[(1, 79902342), (2, 39951171), (3, 26634114), (6, 13317057), (9, 8878038), (13, 6146334), (18, 4439019), (26, 3073167), (27, 2959346), (39, 2048778), (43, 1858194), (54, 1479673), (78, 1024389), (86, 929097), (117, 682926), (129, 619398), (234, 341463), (258, 309699), (351, 227642), (387, 206466), (559, 142938), (702, 113821), (774, 103233), (1118, 71469), (1161, 68822), (1677, 47646), (2322, 34411), (2647, 30186), (3354, 23823), (5031, 15882), (5294, 15093), (7941, 10062)]