73883012

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 151388160

約数和(自身を除く): 77505148

約数列:

[1, 2, 4, 7, 14, 28, 79, 127, 158, 254, 263, 316, 508, 526, 553, 889, 1052, 1106, 1778, 1841, 2212, 3556, 3682, 7364, 10033, 20066, 20777, 33401, 40132, 41554, 66802, 70231, 83108, 133604, 140462, 145439, 233807, 280924, 290878, 467614, 581756, 935228, 2638679, 5277358, 10554716, 18470753, 36941506, 73883012]

約数ペア:

[(1, 73883012), (2, 36941506), (4, 18470753), (7, 10554716), (14, 5277358), (28, 2638679), (79, 935228), (127, 581756), (158, 467614), (254, 290878), (263, 280924), (316, 233807), (508, 145439), (526, 140462), (553, 133604), (889, 83108), (1052, 70231), (1106, 66802), (1778, 41554), (1841, 40132), (2212, 33401), (3556, 20777), (3682, 20066), (7364, 10033)]