8881128

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 26058240

約数和(自身を除く): 17177112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 31, 36, 46, 62, 69, 72, 92, 93, 124, 138, 173, 184, 186, 207, 248, 276, 279, 346, 372, 414, 519, 552, 558, 692, 713, 744, 828, 1038, 1116, 1384, 1426, 1557, 1656, 2076, 2139, 2232, 2852, 3114, 3979, 4152, 4278, 5363, 5704, 6228, 6417, 7958, 8556, 10726, 11937, 12456, 12834, 15916, 16089, 17112, 21452, 23874, 25668, 31832, 32178, 35811, 42904, 47748, 48267, 51336, 64356, 71622, 95496, 96534, 123349, 128712, 143244, 193068, 246698, 286488, 370047, 386136, 493396, 740094, 986792, 1110141, 1480188, 2220282, 2960376, 4440564, 8881128]

約数ペア:

[(1, 8881128), (2, 4440564), (3, 2960376), (4, 2220282), (6, 1480188), (8, 1110141), (9, 986792), (12, 740094), (18, 493396), (23, 386136), (24, 370047), (31, 286488), (36, 246698), (46, 193068), (62, 143244), (69, 128712), (72, 123349), (92, 96534), (93, 95496), (124, 71622), (138, 64356), (173, 51336), (184, 48267), (186, 47748), (207, 42904), (248, 35811), (276, 32178), (279, 31832), (346, 25668), (372, 23874), (414, 21452), (519, 17112), (552, 16089), (558, 15916), (692, 12834), (713, 12456), (744, 11937), (828, 10726), (1038, 8556), (1116, 7958), (1384, 6417), (1426, 6228), (1557, 5704), (1656, 5363), (2076, 4278), (2139, 4152), (2232, 3979), (2852, 3114)]