109356768

素因数分解:

$2^5\times 3^2\times {\mathrm{431}}^1\times {\mathrm{881}}^1$

素因数の和:1328

約数の個数: 72

約数和(自身を含む): 312058656

約数和(自身を除く): 202701888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 431, 862, 881, 1293, 1724, 1762, 2586, 2643, 3448, 3524, 3879, 5172, 5286, 6896, 7048, 7758, 7929, 10344, 10572, 13792, 14096, 15516, 15858, 20688, 21144, 28192, 31032, 31716, 41376, 42288, 62064, 63432, 84576, 124128, 126864, 253728, 379711, 759422, 1139133, 1518844, 2278266, 3037688, 3417399, 4556532, 6075376, 6834798, 9113064, 12150752, 13669596, 18226128, 27339192, 36452256, 54678384, 109356768]

約数ペア:

[(1, 109356768), (2, 54678384), (3, 36452256), (4, 27339192), (6, 18226128), (8, 13669596), (9, 12150752), (12, 9113064), (16, 6834798), (18, 6075376), (24, 4556532), (32, 3417399), (36, 3037688), (48, 2278266), (72, 1518844), (96, 1139133), (144, 759422), (288, 379711), (431, 253728), (862, 126864), (881, 124128), (1293, 84576), (1724, 63432), (1762, 62064), (2586, 42288), (2643, 41376), (3448, 31716), (3524, 31032), (3879, 28192), (5172, 21144), (5286, 20688), (6896, 15858), (7048, 15516), (7758, 14096), (7929, 13792), (10344, 10572)]