91549728

素因数分解:

$2^5\times 3^2\times {\mathrm{127}}^1\times {\mathrm{2503}}^1$

素因数の和:2646

約数の個数: 72

約数和(自身を含む): 262499328

約数和(自身を除く): 170949600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 127, 144, 254, 288, 381, 508, 762, 1016, 1143, 1524, 2032, 2286, 2503, 3048, 4064, 4572, 5006, 6096, 7509, 9144, 10012, 12192, 15018, 18288, 20024, 22527, 30036, 36576, 40048, 45054, 60072, 80096, 90108, 120144, 180216, 240288, 317881, 360432, 635762, 720864, 953643, 1271524, 1907286, 2543048, 2860929, 3814572, 5086096, 5721858, 7629144, 10172192, 11443716, 15258288, 22887432, 30516576, 45774864, 91549728]

約数ペア:

[(1, 91549728), (2, 45774864), (3, 30516576), (4, 22887432), (6, 15258288), (8, 11443716), (9, 10172192), (12, 7629144), (16, 5721858), (18, 5086096), (24, 3814572), (32, 2860929), (36, 2543048), (48, 1907286), (72, 1271524), (96, 953643), (127, 720864), (144, 635762), (254, 360432), (288, 317881), (381, 240288), (508, 180216), (762, 120144), (1016, 90108), (1143, 80096), (1524, 60072), (2032, 45054), (2286, 40048), (2503, 36576), (3048, 30036), (4064, 22527), (4572, 20024), (5006, 18288), (6096, 15018), (7509, 12192), (9144, 10012)]