27831492

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1$

素因数の和:530

約数の個数: 96

約数和(自身を含む): 79685760

約数和(自身を除く): 51854268

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 43, 52, 54, 78, 86, 108, 117, 129, 156, 172, 234, 258, 351, 387, 461, 468, 516, 559, 702, 774, 922, 1118, 1161, 1383, 1404, 1548, 1677, 1844, 2236, 2322, 2766, 3354, 4149, 4644, 5031, 5532, 5993, 6708, 8298, 10062, 11986, 12447, 15093, 16596, 17979, 19823, 20124, 23972, 24894, 30186, 35958, 39646, 49788, 53937, 59469, 60372, 71916, 79292, 107874, 118938, 161811, 178407, 215748, 237876, 257699, 323622, 356814, 515398, 535221, 647244, 713628, 773097, 1030796, 1070442, 1546194, 2140884, 2319291, 3092388, 4638582, 6957873, 9277164, 13915746, 27831492]

約数ペア:

[(1, 27831492), (2, 13915746), (3, 9277164), (4, 6957873), (6, 4638582), (9, 3092388), (12, 2319291), (13, 2140884), (18, 1546194), (26, 1070442), (27, 1030796), (36, 773097), (39, 713628), (43, 647244), (52, 535221), (54, 515398), (78, 356814), (86, 323622), (108, 257699), (117, 237876), (129, 215748), (156, 178407), (172, 161811), (234, 118938), (258, 107874), (351, 79292), (387, 71916), (461, 60372), (468, 59469), (516, 53937), (559, 49788), (702, 39646), (774, 35958), (922, 30186), (1118, 24894), (1161, 23972), (1383, 20124), (1404, 19823), (1548, 17979), (1677, 16596), (1844, 15093), (2236, 12447), (2322, 11986), (2766, 10062), (3354, 8298), (4149, 6708), (4644, 5993), (5031, 5532)]