80844228

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{367}}^1$

素因数の和:617

約数の個数: 72

約数和(自身を含む): 212983680

約数和(自身を除く): 132139452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 211, 261, 348, 367, 422, 522, 633, 734, 844, 1044, 1101, 1266, 1468, 1899, 2202, 2532, 3303, 3798, 4404, 6119, 6606, 7596, 10643, 12238, 13212, 18357, 21286, 24476, 31929, 36714, 42572, 55071, 63858, 73428, 77437, 95787, 110142, 127716, 154874, 191574, 220284, 232311, 309748, 383148, 464622, 696933, 929244, 1393866, 2245673, 2787732, 4491346, 6737019, 8982692, 13474038, 20211057, 26948076, 40422114, 80844228]

約数ペア:

[(1, 80844228), (2, 40422114), (3, 26948076), (4, 20211057), (6, 13474038), (9, 8982692), (12, 6737019), (18, 4491346), (29, 2787732), (36, 2245673), (58, 1393866), (87, 929244), (116, 696933), (174, 464622), (211, 383148), (261, 309748), (348, 232311), (367, 220284), (422, 191574), (522, 154874), (633, 127716), (734, 110142), (844, 95787), (1044, 77437), (1101, 73428), (1266, 63858), (1468, 55071), (1899, 42572), (2202, 36714), (2532, 31929), (3303, 24476), (3798, 21286), (4404, 18357), (6119, 13212), (6606, 12238), (7596, 10643)]