71154846

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{641}}^1\times {\mathrm{881}}^1$

素因数の和:1537

約数の個数: 48

約数和(自身を含む): 176668128

約数和(自身を除く): 105513282

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 641, 881, 1282, 1762, 1923, 2643, 3846, 4487, 5286, 5769, 6167, 7929, 8974, 11538, 12334, 13461, 15858, 18501, 26922, 37002, 40383, 55503, 80766, 111006, 564721, 1129442, 1694163, 3388326, 3953047, 5082489, 7906094, 10164978, 11859141, 23718282, 35577423, 71154846]

約数ペア:

[(1, 71154846), (2, 35577423), (3, 23718282), (6, 11859141), (7, 10164978), (9, 7906094), (14, 5082489), (18, 3953047), (21, 3388326), (42, 1694163), (63, 1129442), (126, 564721), (641, 111006), (881, 80766), (1282, 55503), (1762, 40383), (1923, 37002), (2643, 26922), (3846, 18501), (4487, 15858), (5286, 13461), (5769, 12334), (6167, 11538), (7929, 8974)]