135923004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{541}}^1\times {\mathrm{997}}^1$

素因数の和:1555

約数の個数: 72

約数和(自身を含む): 393786848

約数和(自身を除く): 257863844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 541, 997, 1082, 1623, 1994, 2164, 2991, 3246, 3787, 3988, 4869, 5982, 6492, 6979, 7574, 8973, 9738, 11361, 11964, 13958, 15148, 17946, 19476, 20937, 22722, 27916, 34083, 35892, 41874, 45444, 62811, 68166, 83748, 125622, 136332, 251244, 539377, 1078754, 1618131, 2157508, 3236262, 3775639, 4854393, 6472524, 7551278, 9708786, 11326917, 15102556, 19417572, 22653834, 33980751, 45307668, 67961502, 135923004]

約数ペア:

[(1, 135923004), (2, 67961502), (3, 45307668), (4, 33980751), (6, 22653834), (7, 19417572), (9, 15102556), (12, 11326917), (14, 9708786), (18, 7551278), (21, 6472524), (28, 4854393), (36, 3775639), (42, 3236262), (63, 2157508), (84, 1618131), (126, 1078754), (252, 539377), (541, 251244), (997, 136332), (1082, 125622), (1623, 83748), (1994, 68166), (2164, 62811), (2991, 45444), (3246, 41874), (3787, 35892), (3988, 34083), (4869, 27916), (5982, 22722), (6492, 20937), (6979, 19476), (7574, 17946), (8973, 15148), (9738, 13958), (11361, 11964)]