77300340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{99103}}^1$

素因数の和:99128

約数の個数: 48

約数和(自身を含む): 233092608

約数和(自身を除く): 155792268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 99103, 198206, 297309, 396412, 495515, 594618, 991030, 1189236, 1288339, 1486545, 1982060, 2576678, 2973090, 3865017, 5153356, 5946180, 6441695, 7730034, 12883390, 15460068, 19325085, 25766780, 38650170, 77300340]

約数ペア:

[(1, 77300340), (2, 38650170), (3, 25766780), (4, 19325085), (5, 15460068), (6, 12883390), (10, 7730034), (12, 6441695), (13, 5946180), (15, 5153356), (20, 3865017), (26, 2973090), (30, 2576678), (39, 1982060), (52, 1486545), (60, 1288339), (65, 1189236), (78, 991030), (130, 594618), (156, 495515), (195, 396412), (260, 297309), (390, 198206), (780, 99103)]