77031684

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{859}}^1$

素因数の和:969

約数の個数: 72

約数和(自身を含む): 202849920

約数和(自身を除く): 125818236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 53, 94, 106, 141, 159, 188, 212, 282, 318, 423, 477, 564, 636, 846, 859, 954, 1692, 1718, 1908, 2491, 2577, 3436, 4982, 5154, 7473, 7731, 9964, 10308, 14946, 15462, 22419, 29892, 30924, 40373, 44838, 45527, 80746, 89676, 91054, 121119, 136581, 161492, 182108, 242238, 273162, 363357, 409743, 484476, 546324, 726714, 819486, 1453428, 1638972, 2139769, 4279538, 6419307, 8559076, 12838614, 19257921, 25677228, 38515842, 77031684]

約数ペア:

[(1, 77031684), (2, 38515842), (3, 25677228), (4, 19257921), (6, 12838614), (9, 8559076), (12, 6419307), (18, 4279538), (36, 2139769), (47, 1638972), (53, 1453428), (94, 819486), (106, 726714), (141, 546324), (159, 484476), (188, 409743), (212, 363357), (282, 273162), (318, 242238), (423, 182108), (477, 161492), (564, 136581), (636, 121119), (846, 91054), (859, 89676), (954, 80746), (1692, 45527), (1718, 44838), (1908, 40373), (2491, 30924), (2577, 29892), (3436, 22419), (4982, 15462), (5154, 14946), (7473, 10308), (7731, 9964)]