54987012

素因数分解:

$2^2\times 3^6\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:304

約数の個数: 84

約数和(自身を含む): 146440140

約数和(自身を除く): 91453128

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 109, 162, 173, 218, 243, 324, 327, 346, 436, 486, 519, 654, 692, 729, 972, 981, 1038, 1308, 1458, 1557, 1962, 2076, 2916, 2943, 3114, 3924, 4671, 5886, 6228, 8829, 9342, 11772, 14013, 17658, 18684, 18857, 26487, 28026, 35316, 37714, 42039, 52974, 56052, 56571, 75428, 79461, 84078, 105948, 113142, 126117, 158922, 168156, 169713, 226284, 252234, 317844, 339426, 504468, 509139, 678852, 1018278, 1527417, 2036556, 3054834, 4582251, 6109668, 9164502, 13746753, 18329004, 27493506, 54987012]

約数ペア:

[(1, 54987012), (2, 27493506), (3, 18329004), (4, 13746753), (6, 9164502), (9, 6109668), (12, 4582251), (18, 3054834), (27, 2036556), (36, 1527417), (54, 1018278), (81, 678852), (108, 509139), (109, 504468), (162, 339426), (173, 317844), (218, 252234), (243, 226284), (324, 169713), (327, 168156), (346, 158922), (436, 126117), (486, 113142), (519, 105948), (654, 84078), (692, 79461), (729, 75428), (972, 56571), (981, 56052), (1038, 52974), (1308, 42039), (1458, 37714), (1557, 35316), (1962, 28026), (2076, 26487), (2916, 18857), (2943, 18684), (3114, 17658), (3924, 14013), (4671, 11772), (5886, 9342), (6228, 8829)]