135528876

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{19919}}^1$

素因数の和:19945

約数の個数: 72

約数和(自身を含む): 406049280

約数和(自身を除く): 270520404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 19919, 39838, 59757, 79676, 119514, 139433, 179271, 239028, 278866, 358542, 418299, 537813, 557732, 717084, 836598, 1075626, 1254897, 1613439, 1673196, 2151252, 2509794, 3226878, 3764691, 4840317, 5019588, 6453756, 7529382, 9680634, 11294073, 15058764, 19361268, 22588146, 33882219, 45176292, 67764438, 135528876]

約数ペア:

[(1, 135528876), (2, 67764438), (3, 45176292), (4, 33882219), (6, 22588146), (7, 19361268), (9, 15058764), (12, 11294073), (14, 9680634), (18, 7529382), (21, 6453756), (27, 5019588), (28, 4840317), (36, 3764691), (42, 3226878), (54, 2509794), (63, 2151252), (81, 1673196), (84, 1613439), (108, 1254897), (126, 1075626), (162, 836598), (189, 717084), (243, 557732), (252, 537813), (324, 418299), (378, 358542), (486, 278866), (567, 239028), (756, 179271), (972, 139433), (1134, 119514), (1701, 79676), (2268, 59757), (3402, 39838), (6804, 19919)]