77081292

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{569}}^1$

素因数の和:703

約数の個数: 72

約数和(自身を含む): 201670560

約数和(自身を除く): 124589268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 71, 106, 142, 159, 212, 213, 284, 318, 426, 477, 569, 636, 639, 852, 954, 1138, 1278, 1707, 1908, 2276, 2556, 3414, 3763, 5121, 6828, 7526, 10242, 11289, 15052, 20484, 22578, 30157, 33867, 40399, 45156, 60314, 67734, 80798, 90471, 120628, 121197, 135468, 161596, 180942, 242394, 271413, 361884, 363591, 484788, 542826, 727182, 1085652, 1454364, 2141147, 4282294, 6423441, 8564588, 12846882, 19270323, 25693764, 38540646, 77081292]

約数ペア:

[(1, 77081292), (2, 38540646), (3, 25693764), (4, 19270323), (6, 12846882), (9, 8564588), (12, 6423441), (18, 4282294), (36, 2141147), (53, 1454364), (71, 1085652), (106, 727182), (142, 542826), (159, 484788), (212, 363591), (213, 361884), (284, 271413), (318, 242394), (426, 180942), (477, 161596), (569, 135468), (636, 121197), (639, 120628), (852, 90471), (954, 80798), (1138, 67734), (1278, 60314), (1707, 45156), (1908, 40399), (2276, 33867), (2556, 30157), (3414, 22578), (3763, 20484), (5121, 15052), (6828, 11289), (7526, 10242)]