85740084

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1217}}^1$

素因数の和:1349

約数の個数: 72

約数和(自身を含む): 230543040

約数和(自身を除く): 144802956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 103, 114, 171, 206, 228, 309, 342, 412, 618, 684, 927, 1217, 1236, 1854, 1957, 2434, 3651, 3708, 3914, 4868, 5871, 7302, 7828, 10953, 11742, 14604, 17613, 21906, 23123, 23484, 35226, 43812, 46246, 69369, 70452, 92492, 125351, 138738, 208107, 250702, 277476, 376053, 416214, 501404, 752106, 832428, 1128159, 1504212, 2256318, 2381669, 4512636, 4763338, 7145007, 9526676, 14290014, 21435021, 28580028, 42870042, 85740084]

約数ペア:

[(1, 85740084), (2, 42870042), (3, 28580028), (4, 21435021), (6, 14290014), (9, 9526676), (12, 7145007), (18, 4763338), (19, 4512636), (36, 2381669), (38, 2256318), (57, 1504212), (76, 1128159), (103, 832428), (114, 752106), (171, 501404), (206, 416214), (228, 376053), (309, 277476), (342, 250702), (412, 208107), (618, 138738), (684, 125351), (927, 92492), (1217, 70452), (1236, 69369), (1854, 46246), (1957, 43812), (2434, 35226), (3651, 23484), (3708, 23123), (3914, 21906), (4868, 17613), (5871, 14604), (7302, 11742), (7828, 10953)]